A great looking pair of vintage finger traction devices that are unique and have a fashionable edge to them. The main supports are aluminum with rivets and steel spring system with leather slings. The leather is playable and not dried or brittle. The springs have a remarkable strength to them that pull the fingers back. These are sold as a set of right and left hand pieces pictures show the left prosthetic hand modeling one of them. Fits a small to medium hand. Prosthetic hand sold separately.