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.














Vladimir B. –
Amazing! Fits perfectly, you can put it on beforehand as per instructions, or like us, in the heat of the moment, while everything is slippery, and it fits just the same. I was done myself, and it still stayed on, although it required bit more maneuvering on my part. Absolytely recommended.
Steven –
We are into role-playing and I told my wife to dress up like a cheerleader I put on a NFL jersey and the sleeve and we had an absolute Blast. Needless to say, I scored the game-winning touchdown and was drenched with water.
Chris –
Had a cheap sleeve thst was a 6 inch girth before buying this, and was worried it might be a little too thick for my wife. Turns out the amazing quality of the sleeve was even more comfortable for her then the smaller cheap sleeve. Very happy with our purchase, going to be using The Quarterback a lot.
Anonymous (verified owner) –
Whisper finish is the best! Fast shipping!
Aaron (verified owner) –
Hot fun
Anonymous (verified owner) –
It’s amazing the wife loves it. Thank you for fast shipping and awesome product
Al (verified owner) –
Great transaction. Description, communication, quality and shipping top notch
Anonymous (verified owner) –
Whisper finish and shortened by .5”. Followed directions for measuring L & G and it fits better than off the shelf sleeves. After it’s rolled on it gains some girth from user. Used it once so far and significant other enjoyed taking it. She said it feels better than the previous sleeves used. I think with the softer feel of the silicone we will be able to go longer in length and possibly increase girth. Item arrived timely with a nice message for an upcoming occasion.
Tom Anderson –
Great product and results! Great start
Anonymous (verified owner) –
Amazing, comfortable for both of us!
Michael Yoder (verified owner) –
Great product size is what we were looking for. Luckily got the product quickly for a trip with a nice note from manufacturer. Wife enjoys it as a way to change things up.