Get the support you need for the ultimate orgasm. This ring is designed to get you hard and keep you there! The scrotum set is made of heavy-duty hardware for a customized fit. It is stretchy, comfortable, and easy to use. It's secure cinch design holds the non-tarnishing, nickle-free ring in place, making it a worry free product. Includes 2 interchangable rings: 1.75"/4.5cm (stainless steel diameter) 1.5"/3.75cm (stretchy silicone diameter)