A set of black metal nipple clamps, with a 32 cm long metal chain. The clamps have PVC covers to protect the skin. Pressure can be adjusted with the screws, for ultimate squeeze control.Metal clamps and chainChain length 32 cmPVC coversPressure adjustment with screws Colour: Black Size: - Packing dimension: 13,5 x 6 x 3,8 Lenght in cm: 32 Diameter: - Required batteries: - Battery quantity: -