Includes 3 fully adjustable multi-use clampsUnique cinch design with adjustable tension ringSoft, comfortable padsSturdy high-quality dual chain for added sensualityNon-tarnishing, nickel-freeNickel-Free Iron (chains)Nickel-Free Iron and Nylon (clamps)Phthalate-Free PVC (pads)2.75/7 cm (each clamp)22.75/57.85 cm (overall length)