KINK3D Chastity Sizing

The KINK3D Chastity Cages come in a broad range of cage and ring sizes and can be ordered in kits or pieces for a perfect, customizable fit. Follow the instructions below to help you find the best fit possible, and do not hesitate to give customer service a call for help selecting the best device for you.

Cage Sizing

A perfect fitting cage would look like a full tube with no extra space, but also no skin bulging from the cage when completely flaccid.

Advice on width: We've found that the Standard width works well for most people. If you are thinner than average, or have found that other devices have been loose on you, a Narrow width might be a good choice. On the other hand, if you are thicker than average, or have had trouble squeezing into other devices, the Wide option is better to consider.

To Measure

Support the bottom of your glans with a couple fingers and hold yourself at a right angle from your body, then use a cloth tape to measure from where the top of your shaft connects to your groin to the opening of your urethra. Do this several times throughout the day to get an accurate measurement.

KINK3D Cobra Dimensions

KINK3D Size Cage Length Cage Entrance Dia.
B Narrow 35mm
1.38"
27mm
1.06"
B Standard 40mm
1.57"
32mm
1.26"
B Wide 45mm
1.77"
36mm
1.42"
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KINK3D Size Cage Length Cage Entrance Dia. Cage Head Dia.
N Narrow 50mm
1.97"
30mm
1.18"
31mm
1.22"
N Standard 50mm
1.97"
32mm
1.26"
35mm
1.38"
N Wide 50mm
1.97"
35mm
1.38"
39mm
1.54"
N+ Narrow 60mm
2.4"
32mm
1.26"
34mm
1.34"
N+ Standard 60mm
2.4"
36mm
1.42"
35mm
1.38"
N+ Wide 60mm
2.4"
37mm
1.46"
39mm
1.54"
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KINK3D Size Cage Length Cage Entrance Dia. Cage Head Dia.
S Narrow 70mm
2.76"
32mm
1.26"
35mm
1.38"
S Standard 70mm
2.76"
37mm
1.46"
37mm
1.46"
S Wide 70mm
2.76"
41mm
1.61"
40mm
1.57"
S+ Standard 80mm
3.15"
37mm
1.46"
37mm
1.46"
S+ Wide 80mm
3.15"
41mm
1.61"
40mm
1.57"
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KINK3D Size Cage Length Cage Entrance Dia. Cage Head Dia.
R Standard 90mm
3.54"
37mm
1.46"
37mm
1.46"
R Wide 90mm
3.54"
43mm
1.69"
40mm
1.57"
R+ Standard 105mm
4.13"
38mm
1.50"
39mm
1.54"
R+ Wide 105mm
4.13"
43mm
1.69"
42mm
1.65"
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KINK3D Size Cage Length Cage Entrance Dia. Cage Head Dia.
BFG 115mm
4.53"
40mm
1.57"
40mm
1.57"
BFG Wide 120mm
4.72"
43mm
1.69"
43mm
1.69"
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KINK3D Viper Dimensions

KINK3D Size Cage Length Cage Entrance Dia.
B Narrow 35mm
1.38"
27mm
1.06"
B Standard 40mm
1.57"
32mm
1.26"
B Wide 45mm
1.77"
36mm
1.42"
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KINK3D Size Cage Length Cage Width
N Narrow 50mm
1.97"
30mm
1.18"
N Standard 50mm
1.97"
34mm
1.34"
N Wide 55mm
2.17"
37mm
1.46"
N+ Narrow 60mm
2.4"
31mm
1.22"
N+ Standard 60mm
2.4"
35mm
1.38"
N+ Wide 60mm
2.4"
39mm
1.54"
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KINK3D Size Cage Length Cage Width
S Narrow 70mm
2.76"
32mm
1.26"
S Standard 70mm
2.76"
36mm
1.42"
S Wide 70mm
2.76"
39mm
1.54"
S+ Standard 80mm
3.15"
36mm
1.42"
S+ Wide 80mm
3.15"
41mm
1.61"
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KINK3D Size Cage Length Cage Width
R Standard 90mm
3.54"
37mm
1.46"
R Wide 90mm
3.54"
43mm
1.69"
R+ Standard 105mm
4.13"
38mm
1.50"
R+ Wide 105mm
4.13"
43mm
1.69"
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KINK3D Size Cage Length Cage Width
BFG 120mm
4.72"
41mm
1.61"
BFG Wide 120mm
4.72"
46mm
1.81"
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Ring Sizing

A perfect fit would look like a ring that keeps the cage high on the shaft while not changing the color of your scrotum. Dark red is fine, but watch for blue and purple.

The Standard Ring is going to work well for most people. If you have larger testes, more scrotum skin, or excessive pressure under the scrotum, check out the Curved Rings - the base of the ring is curved backward towards the body by about 5mm. The XD Rings are for guys that tend to find their testes escape the device too easily.

To Measure

Wrap a string from the top of the base of your shaft around under you scrotum and back up to the base of your shaft. Do not pull tight - the string should rest against the skin but not cut into it at all. Mark the string with a marker or pinch the spot where the end of the string rests, and compare to a ruler. Divide the circumference by 3.14 to find the diameter. Do this several times throughout the day and when you are not "excited" for the most accurate measurement.

Thickness

Standard 8mm / .31" thick
Curved 8mm / .31" thick
XD 10.5mm / .41" thick

Inner Diameter

KINK3D
Size
Inches Millimeters
#0 1 1/2" 38.1mm
#1 1 5/8" 41.3mm
#2 1 3/4" 44.5mm
#3 1 7/8" 47.6mm
#4 2" 50.8mm
#5 2 1/8" 54mm
#6 2 1/4" 57.2mm
#7 2 3/8" 60.3mm