Erections are made all the more impressive with the Shadow Silicone Cock Ring from Master Series. This restrictive ring is ideal for any man who desires a sleek. modern look in a supportive cock toy. Designed with Stimu-Orb beading for your pleasure. once on you can enjoy thicker. harder. longer lasting erections instantly. Silicone is non-porous. hygienic. easy to sterilize. temperature sensitive. and phthalate-free. The Shadow Silicone Cock Ring has just enough give to fit over your cock. while maintaining the firmness and restriction needed to keep you rock hard for hours. Size Diameter: 2 Inner Diameter: 1.5