Girth Calculator
- Take the circumference of the sleeve and divide that by 3.14. This will convert the circumference to the diameter of the sleeve for the rest of the equation (For example lets use the Barney sleeve which has a circumference of 5.6", divide that by 3.14 which will give you a diameter of roughly 1.8")
- Take that 1.8 and subtract the interior opening you will have cast into the sleeve. (For the example use 1.125" diameter interior opening, 1.8 - 1.125 = .675". .675" is the thickness of the silicone in the shaft area of the sleeve).
- Take the difference from step 2 which is .675 and add the diameter of your penis (for example say 1.7" diameter penis plus .675 = 2.375" in diameter once the sleeve is on. This number can be safely reduced by 10% to reflect variables that will inhibit that much expansion. 2.375 x .1 = 2.14" girth expected once the sleeve is on.














Robert (verified owner) –
I ordered SD soft with whisper finish, which according to my wife had a very realistic feel. The fit was good for me and did not slip. The tapered design was perfect for my wife to gradually adjust to the sleeves full thickness, and boy did she adjust. Very happy with this Purchase…it won’t be my last.
AFWB –
This was added to our collection as a step up for me in size as far as sleeves go. Our FWB/third wanted to add more girth and was this an excellent choice! No glans for smooth entry and exit, along with a nice amount of girth and length. Dual density with the whisper finish is a must!
Todd White –
I ordered the Samurai in the matte finish. It fits perfectly on me. Never slides off and the wife really enjoys the length and girth. Im sure some guys wonder what’s in it for them. Well I have no issues climaxing with the sleeve on. In fact it is rather intense.