ROOSTER JASON is a firm, strap design, cock ring that can be adjusted to 5 diameter sizes; 1.18, 1.37, 1.57, 1.77 and 1.96 inches. The multiple sizes allow men to wear this cock ring either around their whole package (penis and scrotum), around the base of the penis, or around the scrotum. Just follow the needs of the body.How to WearSimply enring the whole package, the base of the penis or the scrotum and adjust the size of the ring to match the required pressure.SafetyVelvOr advises to listen carefully to the body. How long a man can be enringed varies from person to person. The larger endowed, the tighter ROOSTER JASON will enring them in the chosen circumference.Key featuresAdjustable strap design cock ringCircumference of 30, 35, 40, 45 and 50mmSupports powerful erectionsA great ring for beginner, intermediate and advanced usersFirm and durableSize stats Length 7.87inchWidth 0.91inchWeight 0.85oz