Bondage Couture Ankle Cuffs Black from NS Novelties. Indulge your innermost desires with Bondage Couture from NS Novelties. Meticulously crafted from superior materials and featuring exquisite details, Bondage Couture is your ultimate accessory for the runway and the bedroom. All synthetic material and nickel free hardware. Product dimensions 31.85 inches by 1.26 inches by 0.59 inch. Package dimensions 7.32 inches by 3.94 inches by 2.4 inches. Product materials Polyurethane PU, Synthetic, Nickel free Metal.