Sportsheets Surrender Grip Cuffs from Sportsheets. Pair of sturdy cuffs that have grip handles to grab onto. It uses heavy duty clips to attach to the ceiling beam J - hook screw that can be installed on ceilings that are 10 - 12 feet high. Adjustable double slide lock strap is 64 inches long so it will fit almost every frame size. Sportsheets keeping couples connected.