Over the Door Wrist Cuffs adjustable and made of sturdy yet durable faux leather and lined with foam. Just hand the dumb bells over the doo and close it and let the action begin. Tie your partners wrists and he or she has nowhere to go! These handcuffs can be used anywhere, as long as there is a door that can support the weight. Perfect for an exciting bondage adventure at home or when you're on holiday.