From CalExotics' Dr. Joel Kaplan collection of products designed to cater to the sexual health and enjoyment of people with penises and prostates (and the people who love them), this silicone cock ring is  designed to increase stamina, improve sensitivity, and deliver superior erection support. Slim, smooth, and stretchy, its made from premium, body-safe silicone material, and is both unscented and phthalate-free.