Includes 3 rings. Prolong and strengthen your erection with soft and stretchy silicone penis rings that gently restrict blood flow for a uniquely sensual experience. Each size delivers a different intensity. Made from phthalate and latex-free silicone. Waterproof.

Dimensions: All rings are .37 inches thick. Small inner diameter: 1.33 inches - Medium inner diameter: 1.5 inches - Large inner diameter: 1.75 inches