Sportsheets Sex and Mischief line Chained Nipple Clamps. One set of coated nipple clamps, with tension adjustments, are attached with a nickel-free, 13 inches chain. At just 1.1 ounces, they are ideal for nipple stimulation and lots of other sensitive areas. Metal nipple clamps include alligator style ends having a black rubber coat around the ends for additional comfort. Help make your nipples perk with pleasure using these nipple clamps. Created using durable metal clips and covered in soft rubber liners, these clamps are ideal for beginners and fetish enthusiasts alike. The quantity of pressure are applying towards the nipple can be adjusted by turning the screw, as the chain provide you with subtle stimulation with every movement