Nipple clamps with a metal chain Adjustable pressure Clamps with soft rubber covers (removable) Arousing sight and amazing to wear! 30 cm long metal chain from fetish collection with 2 nipple clamps. The pressure of the clamps (each 5.5 cm long, 1.5 cm wide) can be adjusted with set screws. Removable rubber covers for the clamps. Total length 40 cm. Total weight 70g. Metal, rubber.