This ball cock ring is crafted from soft liquid silicone that is safe for the skin. Its thick design is intended to offer a secure fit and exceptional comfort for extended wear, lifting and supporting to strengthen your erection so you can stay hard all night long. Redesigned to enhance male performance with premium materials, this accessory takes the best of high-quality toys and combines them for a new vision of erection support and endurance control. This massager allows for easier stimulation and remains pristine thanks to its waterproof material that is easy to clean after every session. An easy-grip handle allows for full control and the exact penetration experience you desire. FEATURES Function: Thick ring for erection support and strengthening Power: Manual Material: Liquid silicone Color: Black