Black Vibrating Nipple ClampsBlack Vibrating Nipple Clamps can take nipple play to the next level. Featuring adjustable clamps so you can quickly and easily adjust the pressure the clamps exert on an erect nipple and powerful vibrating motors they are a real treat. The jaws of the clamps are coated in black rubber to cushion the nipple and to prevent skin damage. The hanging vibrating motors deliver intense sensations that coupled with the clamping sensations are mind blowing.