These cross-shaped bed restraints (handcuffs and ankle restraints) are suitable for all bed sizes. Just put them underneath the mattress at the top and bottom of the bed leaving a bit hanging out, in order to be able to put the hands and feet into the restraints. There are lots of different ways of tying someone up, thanks to the eyelets and snap hooks. Black/silver-coloured. Material: polyester, polypropylene, metal. Includes an eye mask and door hanger.