DescriptionOur penis rings are made of stainless steel material. Wavy ring style and fixing size, the locking sperms ring is capable of delaying the ejaculation and enhancing arousal to build up orgasm for you. Help you stay longer, harder.Features- Color: Silver. - Material: stainless steel. - Size: About 5 x 5 x 0.6cm. - Made of hard stainless steel material, wavy ring, comfortable and safe for human body. - Fixing size and be careful wearing. - Also features waterproof and smooth surface rings design for durable, wearing. - Specially designed to achieve harder erection and maintain the erection for longer period of time. - Captivating Enjoyment, smear lubes over penis and the surface of the ring to spice up your ecstasy.