Brand new product, timeless design. Sport Fucker took a classic Bullring-Piercing, enlarged it, and cast it in firm silicone. This Bullring has characteristics of both metal and of stretchable cockrings. The Bullring has the rigidity of metal, but is bendable to move with the body like a stretchable cockring. Material: Extra-firm silicone PRODUCT DIMENSIONS 48mm Diameter/1.85in.