With a pair of Door Jam Cuffs by Sportsheets, you can use any door in your home as a bondage stage. Just Velcro the comfortable cuffs around wrists or ankles, slide the tubes and webbing over or under the door, latch it shut and you've got your partner restrained for all kinds of sexual fun! No installation required. Slip the straps over the door and close the door. Approximately 8.5" of the strap will attach to the cuffs. Slide cuffs on top of the door for wrists or under the door for ankles. Ingredients: Velboa fabric, polypropylene webbing, nickel-free hardware, Hook & Loop, plastic tube and cap Includes: 2 Wrist/Ankle cuffs attached to 2 door straps