Sportsheets - Under the Bed Restraint SystemThe Sportsheets Under The Bed Restraint System is the perfect item to turn your bedroom into a place of fantasy and bondage. It fits any size mattress and can be set up in a matter of seconds without the use of hooks! Start exploring yourself and your partner with this kit that comes complete with four cuffs that can be used on the ankles or wrists and can even be used with travel because of its small size! The perfect bedroom bondage product!