From Curve Novelties, Gossip Love Rings. A set of 3, 100% silicone cock rings in graduated sizes. Use the smallest, tightest fitting ring to constrict blood flow. Switch to the medium size ring for a less intense fit. Wrap the largest ring around the scrotum to delay ejaculation. Use individually or all at once for ultimate control Ultra premium Silicone Silk feels like velvet on your skin. Dimensions small ring 1.875 inches, medium ring 2 inches, large ring 2.25 inches in diameter.