These wrist/ankle cuffs will work with any size bed to restrain and entertain any size person! Adjustable, velcro cuffs make it easy for the dominator to get them on and off easily, while the submissive is restrained yet comfortable to wriggle around with joy! Light, portable, travel sized packaging, Restraints straps quickly fit beneath mattress or frame without hooks. 4 Cuffs and 4 Straps per kit.