Turns any bed into a bondage playground! Any bed or sofa bed can be turned into a professional bondage playground with this bed restraint set, whether it's at home or on a weekend away somewhere. the adjustable, tear-proof straps fit any mattress – one strap goes at the top of the bed and one strap goes at the foot of the bed. the handcuffs and ankle cuffs can be attached to the d-rings with snap hooks - there are 6 d-rings to choose from. the comfortable handcuffs and ankle cuffs have practical hook and loop fasteners so that they'll fit him and her. abs, metal, chloroprene rubber, polyamide.