Instantly turns any door into a bondage playground. No installation required. Cuffs easily fit around wrist and ankles with Velcro closure. Strong metal snaps secure cuffs to door straps. Includes: 2 straps 2 soft wrist or ankle cuffs. Four Easy steps: 1. Open door 2. Lay door straps over door 3. Close door 4. Attach cuffs to straps Tubing door straps securely in place and wont damage doors.