Cross style bed restraints. Includes totally adjustable and detachable universal wrist and ankle cuffs. Soft and plushy on one side, with designer fabric on the other. Universal clasps and D rings with swivel design. Ployester (fabric, lining, velcro) PP (straps, buckles) Acrylic (dowels) Nickel free alloy (clasps) Nickel free iron (D rings) Adjustable to fit mattresses up to Cal King (straps adjust up to 180'/457.25cm) Cuffs adjusts up to 14.5"/36.75cm