Bandages of Binding

Its magic bandages so they can not be damaged except by magical means. These bandages have a few magical effects to help the comfort of life for the wearer. The bandages are sentient. So when the bandages are first wrapped the wearer must speak an activation word. So the bandages can remember what shape the wearer wants it to take. The bandages also have the ability to manipulate the size and shape of the object it is wrapped around. The bandages are also able to unwrap/wrap themselves when two separate command words are spoken. The bandages take shape of what the wearer would like people to perceive (within reason such as fuller arms, smaller chin or any other minor change the dm wills).