Maximise your erection and staying power. Super stretchy, soft silicone penis ring for harder and stronger erection. This classic cock ring provides harder erection by building up blood in the penis. Since the cock ring is very flexible can be easily removed. Key Features: Material: Body safe siliconeColor: Black Note: Use only with water based lubricant! Contact with oils and creams (sunscreen, edible oil, lip balm, etc.) may cause irreversible damage to the control unit and the entire toy. How to clean: Carefully clean the toy before first use and after each use with warm water and a mild soap. The cleaner is especially suited for cleaning erotic toys