This restraint system is easy to set up in minutes. Fits any size mattress or door and travels well. Includes six points of restraint.  Welded O-rings for added strength and durability.  Cuffs not included.  Use with Edge wrist. ankle and arm cuffs.  O-ring to O-ring 132 in.. center strap 66 in.. webbing width 1.5 in.