Stretchy and comfortable, the Silicone Tri-Snap C & B Cage™ is made from soft, smooth, and durable Silicone. It's three-snap design is fully adjustable and features triple strap enhancement. The luxurious Silicone is body-safe and the heavy-duty hardware is nickel-free. <br><br> 2”/5 cm (inner scrotum ring diameter) <br> 7.75” x .75”/19.75 cm x 2 cm (shaft ring) <br> 8.75” x .75”/22.25 cm x 2 cm (scrotum strap)