This supple leather cock strap is ½" wide by 7" long and features snap fasteners providing adjustment from 1½" to about 2 ¼". Make it as tight as you want. The attached rubber shaft ring is 1½". This combination will not only increase your bulge when worn under your favorite swimsuit or underwear, but it will increase your rigidity and help you last longer during play time! FREE Shipping! (click for details) | Note: To determine your size, use a flexible tape measure or a piece of string and measure the diameter around the base of the penis and behind the scrotum then divide the measurement by 3. Round this number off to the nearest available size. |