Stretchy, simple and super sexy, the upstanding Silicone Stamina Ring from Frederick's of Hollywood is a total classic with a stylish twist. Straight-up and no-nonsense, the snug black circle slides easily into place to help support, maintain and encourage the hardest of hard-ons. Perfect for all levels of cock ring experience ring users, the Stamina Ring can be worn over the base of the penis or over base and scrotum together. In either case, firm and steady constriction will provide all those erection benefits we talked about above.Body safe and ultra hygienic, the hypoallergenic Stamina Ring cleans easily using warm soapy water or a good toy care fluid/foam. Compatible with any favorite water-based lube- please avoid contact with silicone lubes and products.* The Frederick's of Hollywood Silicone Stamina Ring stretches from about 1.9" (4.8cm) in diameter.