Sweet but edgy, these pink jewelled nipple clamps look simply gorgeous. These no-piercing nipple clamps sparkle with clear and pink jewels, perfect for making a statement. These adjustable nipple clamps can be worn on pierced or un-pierced nipples. They consist of two sterling silver halves held in place by a stretchy O-ring. The inside diameter of each nipple clamp is 12mm but you can make them larger by adding larger O-rings. The O-rings create pressure on the nipple and the silver clamp looks fantastic.