The easy-to-use Neo Ring is one of the most comfortable cock rings on the market. With four individual snap buttons, you can easily and securely adjust the size of the ring as your penis grows. The snap buttons are very durable and fit tightly, so you don't have to worry about it coming loose during sex. There are no sharp edges, and the neoprene material is extremely comfortable with just the right amount of give to avoid being too tight. The Neo Ring is made of neoprene and is available in black. Brand products are sold and are intended solely for use as adult toys for entertainment purposes. They are not intended for medical use and have not been clinically tested. No medical claims are guaranteed or implied by the use of these products.