Parachute Ball Stretcher . A must have for erection-focused bondage play or CBT sessions, the parachute ball stretcher wraps around the top of the testicles with a downward-facing cone, three attached chains trail down and meet in a ring below. This ring can be gently pulled or tugged by the wearer's partner, or used along with weights (not included) if more intense sensations are desired. A bondage classic made with quality materials, every cockplay lover will appreciate this erotic tool. Color: Black, Silver Type: Parachute Ball Stretcher Material: Leather, Metal Closure: Snaps.