Leia Organa in energy cuffs Energy cuffs represent a sophisticated type of wrist restraint, employed to limit a prisoner's ability to move. Differing from basic stun cuffs, these devices bound the wrists of the person being held by utilizing an energy field.
A specific instance of energy cuffs being used involved Princess Leia Organa. She was restrained with them after being taken prisoner on Mandalore by a team of bounty hunters.