DescriptionOur penis rings are made of silicone material. Tight but comfortable, the stretchy 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: Black. - Material: Silicone. - Size: About 6 x 6 x 0.3cm. - Package Size: About 10 x 8 x0.5cm. - Made of premium silicone material, comfortable and safe for human body. - Stretchy and wide enough to offer the most comfortable fit. - 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. - Eco-Friendly, Hypoallergenic, Hygienic, Boilable.