The Performance Silicone Go Pro Cock Ring is a soft, stretchy ring crafted for maximum comfort. The flat design fits around your shaft for no slip performance. The Go Pro Cock Ring is body safe, hypoallergenic silicone features a satin smooth and a multi-colored design. It is easy to clean: just wash with soap and water and let air dry. <br /><br />Material Silicone. Length inner diameter 1.5 inches. Length 1.75 inches outer diameter inches. Width .5 inch.