Sportsheets Door Jam Cuffs SetTurn your door into a bondage playground! No installation required, just slip the straps over the door and close the door. Approximately 8. 5" of the strap will attach to the cuffs, then you can slide the cuffs on top of the door for wrists or under the door for ankles. Velboa fabric, polypropylene webbing, nickel free hardware, Hook & Loop, plastic tube and cap. Set includes 2 Wrist Ankle cuffs attached to 2 door straps. Package Weight 10. 40 Ounces