Wide Silicone Donut Ring Black 2 inches from Spartacus. Velvety smooth cock ring. Long lasting pleasure! This stretch to fit cock ring is made of a skin safe Silicone. The ring fits snug around the base of the cock restricting blood flow and allowing for a firmer erection that lasts longer. Love lasts more then a moment! Categories: Bondage, Fetish, Kink, Love Rings, Cock Rings, Classic Cock Rings, Men's Cock and Ball Gear. 2023.