Product Description: 1. Type: Penis Ring for Male 2. Material: Medical Grade Organic Silicone 3. Waterproof: IPX7 Waterproof Feature: 1. [Double Ring] This elastic silicone reinforced ring can lift your penis and testicles. The double loop ring surrounds the rod and the ball, creating a tight fit that not only increases endurance, but also achieves a larger and harder erection. 2. [Improve Satisfaction and Durability] The ultra-smooth support ring can comfortably fit the roots of the penis and scrotum, wearing it in clothes to enjoy the ultimate privacy. 3. At the same time, it can be easily cleaned with soap and water.