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RSR-000715-000 (2) User Manual – CTS-DUO Page 1 of 26
Companion Animal Health
®
CTS-DUO User Manual
Read the entire User Manual before attempting to operate this device.
User Manual PN: RSR-000715-000 (2)
Applicable Software Version: 4.0+
Effective Date: 2021-08-30

RSR-000715-000 (2) User Manual – CTS-DUO Page 2 of 26
Table of Contents
1.Safety.................................................................... 3
1.1.Terminology .......................................................... 3
1.2.Laser Safety.......................................................... 3
1.3.Laser Treatment Controlled Area (LTCA).............. 3
1.4.Fire and Explosion Hazards.................................. 3
1.5.Safety Features..................................................... 3
1.5.1.Emergency Stop Button............................... 3
1.5.2.Password Entry ............................................ 3
1.5.3.Remote Interlock Connector........................ 3
1.5.4.Laser Emission Indicators ............................ 4
1.5.5.Unattended Protection................................. 4
1.5.6.Internal Laser Energy Monitor...................... 4
1.6.Laser Safety Eyewear ........................................... 4
2.System Set-Up ..................................................... 4
2.1.Location ................................................................ 4
2.2.Unpacking and Initial Set-up ................................ 4
2.3.Delivery System Connection ................................ 5
2.4.Fiber Management................................................ 5
3.Device Description................................................ 6
3.1.Indications for Use................................................ 6
3.2.Contraindications ................................................. 6
3.3.Maximum Permissible Exposure (MPE)................ 6
3.4.Laser Console Diagrams ...................................... 7
3.5.Empower IQ™ Delivery System ........................... 7
3.6.Quick Disconnect Treatment Heads..................... 8
3.7.Treatment Head Attachments .............................. 8
3.7.1.Treatment Head Parameters........................ 9
4.Device Operation ................................................ 10
4.1.Safety Precautions ............................................. 10
4.2.Treatment Information ........................................ 10
4.3.Stored Protocols................................................. 10
4.4.Patient Preparation ............................................. 10
4.5.Treatment Considerations .................................. 11
4.6.Contact Technique ............................................. 11
4.7.Laser Treatment Procedure................................ 11
4.8.Skin Color and Other Pigment Considerations .. 11
4.9.Dose.................................................................... 11
4.10.Treatment Technique.......................................... 12
4.11.Error Messages................................................... 12
4.11.1.Operation Errors ................................................. 12
4.11.2.System Errors ..................................................... 12
5.Power On............................................................ 13
5.1.Main Menu .......................................................... 13
5.2.Setup .................................................................. 13
5.2.1.System Setup............................................. 13
5.2.2.Handpiece Setup ....................................... 13
5.2.3.Localization Setup...................................... 14
5.3.Protocol Selection...............................................14
5.4.Operation Screen (Protocols)..............................14
5.5.Operation Mode ..................................................15
5.6.Operation Screen – Ready ..................................15
5.7.Operation Screen – Emission..............................15
5.8.Operation Screen – Perfect Protocol™...............15
6.Resources ...........................................................16
7.Patient Tracker ....................................................16
8.Maintenance........................................................16
8.1.Cleaning ..............................................................16
8.1.1.Cleaning the Console..........................................17
8.1.2.Large Deep Tissue Applicator Cleaning..............17
8.1.3.XL Deep Tissue Applicator Cleaning...................17
8.2.Before You Call—Troubleshooting .....................17
8.2.1.If the laser system will not turn on: .....................17
8.2.2.If there are scratches on the massage ball: ........18
8.3.Calibration Check Procedure..............................18
8.4.Laser Power Calibration Check Instructions:......18
9.Quality and Regulatory........................................18
9.1.Laser Product Regulations..................................18
9.2.Device Classification...........................................18
9.3.Declaration of Conformity (EU) ...........................19
10.Specifications and Environmental Conditions ....19
10.1.Device Specifications..........................................19
10.2.Accessories.........................................................20
10.3.Electromagnetic Compatibility (EMC) Tables .....20
10.4.Table: Guidance and Manufacturer’s Declaration –
Emissions ............................................................................21
10.5.Immunity Test Summary – For All Equipment and
Systems 21
10.6.Guidance and Manufacture’s Declaration –
Immunity– For Non-Life-Supporting Equipment .................21
10.7.Table: Recommended Separation Distances .....21
10.8.Disposal ..............................................................22
11.Labeling...............................................................22
11.1.Explanation of Symbols ......................................22
11.2.Laser Product Label ............................................23
11.3.Therapy Laser 25W Label ...................................23
11.4.Warranty Seal......................................................24
11.5.Additional Warnings Label ..................................24
12.Warranty Details..................................................24
12.1.Warranty Information...........................................24
12.2.Packaging Instructions........................................24
12.3.Cancellation Fees................................................25
12.4.Coverage and Exclusions ...................................25
12.4.1.Standard Warranty ..............................................25
12.4.2.Extended Coverage ............................................25
13.Contact Information ............................................25

RSR-000715-000 (2) User Manual – CTS-DUO Page 3 of 26
1. Safety
1.1. Terminology
Various Warnings, Cautions, Recommendations and Notes are presented throughout this manual. Explanations and the corresponding symbols
are:
Warning: Specific or potential danger. If ignored or compromised, the situation could result in serious injury. Warning statements are
preceded with a yellow symbol.
Caution: Possible problem with the device associated with its use or misuse. Problems include, but are not limited to, device malfunction,
device failure, or damage to the device. Caution statements are preceded by a black-and-white symbol.
1.2. Laser Safety
Each facility and user of the laser device should follow all local laser safety requirements.
Federal, state, and local regulations as well as national and international standards should be considered when developing laser safety programs.
Each person using the laser system must have completed basic laser safety orientation and proficiency training prior to operating the laser system.
Warning: This laser device is sold solely for VETERINARY, INDUSTRIAL, OR SCIENTIFIC purposes only! Under NO circumstances
should this laser system be employed as a medical device for human use.
1.3. Laser Treatment Controlled Area (LTCA)
Select a secure and well-ventilated location in which to install and operate the laser system. The location should be “light-tight” (not have windows
or viewing ports) and should have a single lockable door access. The access door should be closed and locked from the inside throughout the
entire treatment with the laser system.
If the door is equipped with an interlock switch, the door can be connected to the remote interlock on the laser system – See Section 1.5.3. When
the treatment door is opened during a treatment, the laser will stop emission, produce an error message, and return to Standby mode.
If you choose to set up your laser system in a multi-use area, a blocking barrier, screen, or curtain, certified for blocking the laser beam, must be
used to create a smaller area inside a larger room. The barrier should be set up to simulate a “light-tight” room with single entry access as
described above.
Warning: Always post a laser safety sign on the outside of the treatment room door or single access point when the laser is in use.
1.4. Fire and Explosion Hazards
Warning: Do not operate this laser system in areas that have explosion hazards such as flammable materials, gases or substances.
A fire or explosion could occur. The laser beam can ignite most nonmetallic materials. A fire extinguisher should be readily available.
1.5. Safety Features
The laser system has multiple safety features. All individuals who use this laser system should be trained and made aware of the following
features:
1.5.1.Emergency Stop Button
This button (Figure 1) is located on the front of the laser system. Push the button to turn off all electrical power to the device’s
microprocessor and laser-emitting components in case of an emergency.
1.5.2.Password Entry
The laser system is equipped with a password entry as the key control that is required after powering on the device, to prevent unauthorized
access to the system.
1.5.3.Remote Interlock Connector
The laser system is equipped with a remote interlock connector (Figure 2) located on the back of the device. The
remote interlock connector stops laser emission when the terminals of the connector are open.
The mating connector (as shown in Figure 2) MUST be inserted (or remote interlock circuit closed / door closed) for
the laser system to emit.
Figure 1
Figure 2
Note: Describes the conditions or exceptions that may apply to the subject matter presented.
Recommendation: Offers guidance for the optimal application and usage of the device.
Recommendation: Designate at least one person at each facility that uses this laser system as the Laser Safety Officer, responsible for
providing training on all operating and safety procedures and for monitoring and overseeing control of all laser hazards.

RSR-000715-000 (2) User Manual – CTS-DUO Page 4 of 26
1.5.4.Laser Emission Indicators
When the laser system is emitting, an EMISSION! indicator (Figure 3) will appear on the touch screen and flash.
The LED (Figure 4) next to the power button on the front bezel illuminates to indicate the state of the laser.
When off, the laser is considered to be in a safe state - Standby. While transitioning from Standby to Ready
mode, the LED blinks. When in Ready mode, it is constantly illuminated. While emitting, it blinks.
In addition, there is a red aiming beam that emits from the hand piece while in Ready and Emission modes which provides
a visible indication of the treatment location.
Lastly, there is an audible warning during Emission that is a stead tone, or continuous beep, depending on the system settings. The audible
warning sounds six times during the six second transition from Standby to Ready mode.
1.5.5.Unattended Protection
If the laser system is left in Ready mode for 100 seconds without any input, the system will automatically return to Standby mode.
1.5.6.Internal Laser Energy Monitor
To prevent over-exposure hazards due to excessive laser power, the laser system continuously monitors the output current of the diodes to ensure
they are within the factory calibration settings. If it is detected that the electrical current levels exceed the upper limit that would result in 20%
greater power output than selected, the laser will stop emission, display an error message, and return to Standby mode.
1.6. Laser Safety Eyewear
ANYONE in the Laser Treatment Controlled Area (LTCA) during laser treatment MUST wear the laser
safety eyeware that is provided with the laser system. The eyewear has an optical density (OD) rating
>5.0 for 808 nm AND 980 nm wavelengths, as identified on the lenses (Figure 5). Animal patients may
wear protective laser eyewear provided by the manufacturer, i.e. Doggles, (Figure 6) or may have their
eyes covered with other completely opaque shielding. Additional protective eyewear can be purchased
from the company webstore.
2. System Set-Up
Caution: ALWAYS turn the laser system OFF and unplug the power cord from the wall outlet before lifting, moving, or relocating.
2.1. Location
Select a secure and well-ventilated location in which to install and operate the laser system (see Section 1.3 for description of Laser Treatment
Controlled Area).
The device should be within 1.8 meters (6 feet) of an available 100-240 V electrical outlet.
Select a flat hard surface that can adequately support the laser system.
Ensure adequate airflow around the laser system. The laser system is air-cooled and designed for use in a well-ventilated location.
There must be a minimum 10 cm (4 in) clearance around the back of the device.
An appropriate fire extinguisher should be readily available.
Warning: Do not operate the laser system in areas with explosion hazards such as flammable materials or gases.
2.2. Unpacking and Initial Set-up
Step 1. Carefully unpack the laser system and its accessories from the shipping carton.
Step 2. Inspect the laser system carefully for any damage, such as cracks, dents or bent parts.
Step 3. If items are missing or damaged, call Customer Care. Also, please notify the carrier if the damage appears to have occurred
during shipping and retain packaging for evidence.
Step 4. Plug the female end of the power cord into the AC input at the back of the laser system (Figure 8).
Step 5. Plug the male end of the AC power cord into a 100-240 grounded electrical outlet
.
Figure 8
Figure 3
Figure 4
Figure 6
Figure 5

RSR-000715-000 (2) User Manual – CTS-DUO Page 5 of 26
Caution: If the Warranty Seal Label (Figure 7) is not found on the bottom of the device or is broken, DO NOT
operate the device. Call Customer Care.
Caution: Do not force the external power supply cord into the DC input in the incorrect orientation (i.e. upside down).
This will damage the pins and the unit will not charge properly.
2.3. Delivery System Connection
Caution:
Do not remove the hand piece fiber cable from the emission port once it has been secured (unless the optical fiber cable needs
to be replaced).
Repeated insertion and removal of the hand piece fiber cable will increase the chance of emission port or fiber tip contamination.
If the emission port or the fiber tip is contaminated, the optical fiber can be damaged during beam emission causing a loss in
output and potential damage to the emission port.
If the fiber must be removed, use the dust cap to help prevent dust and debris from contaminating the emission port. Do not
leave the port unprotected.
Do not bend the optical fiber too sharply: the minimum permissible bending radius is 40 mm.
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Step 6.
Unscrew metal fiber connector counter-clockwise until loose and gently pull fiber away from unit.
After removing fiber, unplug finger switch cord by pulling plug away from unit (Figure 11).
Remove the new assembly from the protective foam packaging.
Secure the finger switch connector by carefully pushing it into the finger switch port.
Remove the protective dust cap from the end of the new optical fiber cable (Figure 12).
Insert the fiber tip straight into the emission port. Twist the metal connector clockwise onto the threaded emission port until
tight (Figure 13).
2.4. Fiber Management
The top of the laser console has an easy-to-use Fiber Manager and Handpiece Clip that provide storage for the Empower IQ Delivery System
while not in use.
When therapy is discontinued or between treatment cycles, the user may rest the hand piece in the Hand Piece Clip. For long term storage and
during transport, the user may also wrap the fiber around the Fiber Manager Spool to avoid damage to the fiber.
Figure 14
Figure 7
Figure 11 Figure 12 Figure 13
Note: The laser system will be delivered with the beam delivery assembly already connected. If a replacement is needed, follow the steps
below to disconnect the old and attach the new beam delivery assembly.
Finger Switch Port Emission Port

RSR-000715-000 (2) User Manual – CTS-DUO Page 6 of 26
When wrapping the hand piece fiber around the fiber manager spool, the first fiber wrap should be fed into the Fiber Slot so the plastic Bifurcator,
which couples the finger switch and fiber optic cables, snaps into the slot. Five more wraps (for a total of six) should be made tightly around the
spool to provide enough length for the hand piece to feed into the Hand Piece Clip (Figure 14).
3. Device Description
The laser system includes a therapeutic laser and optical delivery system that is used for the treatment of minor muscle and joint pain, muscle
spasm, pain and stiffness associated with arthritis and for promoting relaxation of the muscle tissue and for temporary increase in local blood
circulation. The optical delivery system consists of a hand piece with interchangeable treatment heads attached to a flexible optical fiber. A custom
software application allows the operator to select from built-in treatment protocols, or to adjust and set the system’s optical output power and
treatment times with minimal effort. Once the operator has selected the desired treatment parameters, activation of laser emission requires that
the operator follow a sequence of predetermined steps to activate laser emission. These steps are detailed in Section 5.
3.1. Indications for Use
810 nm and/or 980 nm wavelength:
This laser system is indicated for emitting energy in the visible and near-infrared spectrum to provide topical heating for the purpose of elevating
tissue temperature for temporary relief of minor muscle and joint pain, muscle spasm, pain and stiffness associated with arthritis. It is also indicated
for promoting relaxation of the muscle tissue and to temporarily increase local blood circulation.
The laser system is intended to be used by licensed veterinarians, or other practitioners, to provide animal patients photobiomodulation therapy
to promote healing and reduce inflammation.
Caution: Federal law (USA) restricts this device to sale by or on the order of a veterinarian, or other practitioner licensed by the law of
the State to use and/or prescribe use of the device.
Warning: This laser device is sold solely for VETERINARY, INDUSTRIAL, OR SCIENTIFIC purposes only! Under NO circumstances
should this laser system be employed as a medical device for human use.
3.2. Contraindications
Contraindications for laser therapy are based upon prudence as opposed to experimental or clinical data. The following contraindications are
presented as a precaution for safe and effective treatment. Laser therapy should not be administered in the following situations:
Hemorrhaging: Do not apply laser light to any actively hemorrhaging lesion.
Eyes: Direct irradiation of the eyes. Lasers are potentially harmful to the retina of the eye. Never shine laser light into the eye at
any time, even while wearing safety goggles.
Testicles: Do not apply laser light to the testicles of the animal.
Injectable Medications: Do not apply laser light directly over any area recently injected with any medication, vaccines, etc.
Photosensitive Medications: Use caution in any animal currently receiving photosensitive medications.
Epiphysitis: When applying laser light to epiphysitis, use a low dose initially and use only those treatments necessary to reduce
swelling.
Cancer or Malignancy: Do not use laser over any known primary or secondary lesions. Laser application to horses with
Melanomas and Sarcoids should only occur under the supervision of a veterinarian.
Pregnancy: Do not apply laser light directly over the pregnant uterus.
Treatment Over Sympathetic Ganglia, the Vagus Nerves & Cardiac Region In Animals With Heart Disease: Laser therapy
may significantly alter neural function, and is therefore contraindicated over these regions in patients with heart disease.
3.3. Maximum Permissible Exposure (MPE)
Maximum Permissible Exposure (MPE) is the highest power density (in W/cm
2
) from a light source that is considered safe. For the infrared radiation
from this laser system, the MPE at the cornea for direct ocular exposure is determined by the wavelength, beam divergence, and exposure time.
For exposure times between 10 and 3000 seconds, the MPE at the cornea for this laser system is 418.9 W/m
2
. For exposure times between 10
and 30,000 seconds, the skin MPE is 3027.1 W/m
2
.

RSR-000715-000 (2) User Manual – CTS-DUO Page 7 of 26
Figure 19
3.4. Laser Console Diagrams
1. PowerButton
2. EmissionIndicatorLED
3. EmergencyStopButton
4. TouchscreenDisplay
5. FrontVent&Speakers
6. Non‐interlockedProtectiveHousingLabel
7. UDILabel
8. ProductLabel
9. RemoteInterlock
10. WarrantySeal
11. RearVents
12. FootSwitchReceptacle
13. VGAPort(ForMfgUseONLY)
14. AdditionalWarningsLabel
15. USBPort
16. PowerCordReceptacle
3.5. Empower IQ™ Delivery System
Warning:
If any part of the Empower IQ Delivery System overheats or produces smoke, immediately power off the laser system, discontinue
operation, and contact Customer Care for assistance.
The use of accessories and/or optical fiber cables not specified for use with this laser system may result in unsafe emissions or
damage to the laser system.
Caution: Do not bend the optical fiber too sharply: the minimum permissible bending radius is 40 mm.
The Empower IQ Delivery System is composed of a double-sheathed optic fiber and a hand piece with interchangeable treatment heads. The
laser emission is controlled with a finger switch on the hand piece (Figure 19).
Warning: DO NOT operate the laser system without a treatment head. This can cause serious injury.
The finger switch is an ON/OFF button for laser emission. When the operator is administering a treatment, the finger switch must be held down.
Releasing the finger switch stops the laser emission and returns the laser to Ready mode. The laser system will remain in Ready mode until the
operator holds the button down again to resume the treatment. If there is no input to the laser system by the finger switch for 100 seconds, then
the laser system will automatically return to Standby mode.
There is a finger switch OVERRIDE setting that can be used by advanced users who do not want to hold the finger switch down throughout the
entire treatment. More information on finger switch settings can be found in Setup.
Warning: The Override setting for the finger switch should be used by experienced operators only
When in Ready, the Emission Indicator Ring (Figure 19) will illuminate yellow. During emission, the Emission Indicator Ring will change colors
during emission based on the dosing technique. During ideal dosing, the LED will remain green. When the hand piece is stopped or moved too
slow during emission, the LED will turn red. When the hand piece is moved too fast during emission, the LED will turn yellow. When vibration
feedback is turned on, the hand piece will vibrate when in the red or yellow condition (Figure 20). During laser system shutdown, the Emission
Indicator Ring will flash red.
Distal End
Finger Switch
Figure 17
Figure 16
Figure 15
LED Emission
Indicator Ring

RSR-000715-000 (2) User Manual – CTS-DUO Page 8 of 26
Warning: The new Empower IQ features are not meant to replace user training or the need to observe and respond to patient feedback
during treatment.
3.6. Quick Disconnect Treatment Heads
Prior to initiating any treatment, the shipping dust cap must be removed. To remove the dust cap or any treatment head attachment, hold the
base of the hand piece with one hand and grasp the attachment with the other. Rotate the attachment counterclockwise approximately 1cm to
unlock the attachment. Then, pull straight down to disengage and keep pulling to fully disconnect the attachment (Figure 21).
To attach a treatment head attachment, locate the metal insert on the inside of the attachment. Line up the slot within the metal insert with the
bearing on the mating end of the hand piece (Figure 22). The hand piece and attachments are keyed so they will only fit and attach in this
orientation.
Once they are lined up, push the attachment onto the end of the hand piece so it is fully seated. Then while holding the hand piece, rotate the
attachment clockwise until it clicks. This indicates the attachment is fully engaged, locked in, and ready for use. (Figure 23)
Warning: DO NOT operate the laser system with an improperly attached treatment head. This can cause serious injury.
To confirm successful connection, the corresponding treatment head icon on the Operation screen will be highlighted. The icon background
color will be based on whether it is recommended or not based on the current Protocol or treatment settings.
3.7. Treatment Head Attachments
The following table lists the treatment heads included with the laser system and provides a description of when to use each.
Figure 22
Unlocked Disengaged
Fully engaged,
locked
Fully
disconnected
Line Up &
Insert
Rotate to
“Click”
Ready to
Treat
Figure 21
Figure 23
Recommendation: If the Empower IQ is not performing as described above, check the Empower IQ settings in Setup and reconnect the
Empower IQ, if needed – see Section 5.2.2 for more details.
Figure 20

RSR-000715-000 (2) User Manual – CTS-DUO Page 9 of 26
Treatment Head Name and Description
Small Non-Contact Treatment Head (Small Cone)
This treatment head is for general use and applications where fine control with no contact or soft
tissue manipulation during treatment is desired. Indications for use of the small cone are very small
wounds in tight spaces or near sensitive areas (such as the mouth). The area to be treated and a
significant surrounding margin should be covered evenly in a “painting” or “serpentine” motion. The
Small Cone is recommended for use only at power settings of 3W or below for optimal
patient comfort and should NOT be held in place without movement during treatment,
however it can be used at power settings up to 6W safely if proper technique is used. The
small cone lens should NOT be allowed to come in direct contact with the hair coat and
should be held 1-2 inches from the skin of the patient.
Small Contact Deep Tissue Applicator (Small Ball)
This treatment head is for use in applications where contact and soft tissue manipulation during
treatment are desired. Indications for use of the small ball are muscular or tissue injuries in tight
spaces or near sensitive areas. The small ball is not recommended for use over open wounds, non-
intact skin or areas that would be sensitive to contact. This head should be held perpendicular to the
skin and not approaching at an angle. The area to be treated and a significant surrounding margin
should be covered evenly in a “painting” or “serpentine” motion. The Small Ball is recommended
for use only at power settings of 3W or below for optimal patient comfort, however it can be
used at power settings up to 6W safely if proper technique is used.
Large Contact Deep Tissue Applicator (Large Ball)
This treatment head is for use in applications where contact and soft tissue manipulation during
treatment are desired. Indications for use of the large ball are muscular or deep soft tissue injuries,
arthritis, edema/swelling and other deep tissue conditions. The large ball is not recommended for
use over open wounds, non-intact skin, or areas that would be sensitive to contact. This head
should be held perpendicular to the skin and not approaching at an angle. The area to be treated
and a significant surrounding margin should be covered evenly in a “painting” or “serpentine”
motion. The Large Ball can be used at power settings up to 18W.
Large Non-Contact Treatment Head (Large Cone)
This treatment head is for general use and applications where no contact or soft tissue manipulation
during treatment is desired. Indications for use of the large cone are wounds, otitis externa,
pyotraumatic dermatitis, postsurgical incisions and other superficial tissue conditions. It may also be
used in place of either of the contact treatment heads for therapy over areas that are hypersensitive
to direct contact, such as over bony prominences or in patients with thin skin or hyperesthesia. The
Large Cone Head can be used at power settings up to 23.5W, 1-2 inches from the skin of the
patient.
Note: DO NOT comb the scalloped edges through hair/fur of patient.
XL Contact Deep Tissue Applicator (XL Ball)
This treatment head is for use in applications where contact and soft tissue manipulation during
treatment are desired and treatment power exceeds 15W. Indications for use of the extra-large deep
tissue applicator are muscular or deep soft tissue injuries, edema/swelling and other deep tissue
conditions requiring more than 15W of power. The extra-large deep tissue applicator is not
recommended for use over open wounds, non-intact skin, or areas that would be sensitive to contact.
This head should be held perpendicular to the skin and not approaching at an angle. The area to be
treated and a significant surrounding margin should be covered evenly in a “painting” or “serpentine”
motion.
3.7.1.Treatment Head Parameters
Beam divergence and the Nominal Ocular Hazard Distance (NOHD) for each of the treatment heads are listed in the following table. NOHD is
defined in ANSI Z136.3 as “the distance along the axis of the unobstructed beam from the laser to the human eye beyond which the irradiance or
radiant exposure during normal operation is not expected to exceed the appropriate Maximum Permissible Exposure (MPE).” At distances greater
than the NOHD, the beam intensity becomes lower than the MPE.
Treatment Head
Beam Divergence
Full Angle
Radians Degrees
NOHD (m) NOHD (ft’ inches”)
Small Cone 0.8148 47 0.4 1’ 4”
Small Ball 0.2258 13 1.1 3’ 8”
Large Cone 0.8148 47 0.4 1’ 4”
Large Ball 0.0566 3 5.4 17' 9"
XL Contact 0.1860 10.7 1.5 4’11”