Energy cuffs
Leia Organa in energy cuffs Energy cuffs represented a sophisticated type of wrist restraint, designed to limit a prisoner's mobility. As opposed to basic stun cuffs, these devices secured the wrists of the person being held by employing an energy field.
Princess Leia Organa was once fitted with a set of energy cuffs after being apprehended on Mandalore by a team of bounty hunters.