Entice - Triple Intimate Clamps 3 multi-use, fully adjustable designer clamps for infinite possibilities. Sturdy high-quality chain for added sensuality and soft, comfortable pads. Non-tarnishing, Nickel-Free. Materials: Nickel-Free Iron (clamps, chain), Phthalate-Free PVC (pads). Dimensions: 2.25â   x 1.25â  /5.75 cm x 3.25 cm (clamps), 25.5â  /64.75 cm (overall length).