SuperCuffs there is a reason they are called Super Cuffs. Strong as leather. Comfortable with their neoprene lining. Double locking Velcro straps. Heavy duty welded d-rings. These extra secure cuffs are comfortable, yet heavy-duty for those extra playful nights. Double locking Velcro straps and stainless steel welded D-rings make them strong and secure. These fun couples oriented playful handcuffs comes as one pair of adjustable neoprene cuffs with Velcro closures. No release keys are required. Versatile bondage sex toys can be use for wrist or ankles. Also can be used alone or with Sportsheets Tethers. Link and combine two cuffs to make a collar. When playtime means tie time, these comfortable, sturdy neoprene and Velcro Supercuffs really do the trick! Unisex play for him or her. They fit wrists and ankles, and can be used alone or with Tethers. Durable materials with comfortable neoprene backing. Easy on, easy off Velcro closures. Wrist cuffs measure approximately 6.25 inches to 13 inches. One size fits most. Super Cuffs is a registered trademark for Sportsheets. Keeping couples connected.