This is a multi functional arm, finger, wrist or knee brace. Weather you happened to brake or just sprained a joint my brace is made to hold it in place until it heals throughly. This a very lightweight device and can be printed in around an hour. (I tested the printing process many times). The SpaceBrace is designed small, finger size, but can be scaled up in order to fit other limbs. Finger are very fragile and one of the most likely appendages to get hurt. The design is an oval to fit most joints and the structure is a thin oval that is bent around that shape. There are support loops so the joint can not move. All edges are fillited, smoothed, in order to provide a smooth surface for the wearer. Overall This device is entirely important to any journey because traveling such a far distance to a hostile environment is bound to have a complication.