The Boxer Splint® is easy to adjust and offers superior comfort and support to enhance compliance. It is indicated for fourth or fifth metacarpal fractures. The malleable palmar and dorsal aluminum stays are easily bent by a medical professional to create a custom fit. The molded plastic clamshell design protects and supports the fourth and fifth metacarpals without restricting the flexion of the MP joints. The polypropylene felt liner provides superb padding and allows moisture to evaporate away from the skin. The metacarpal closure strap features our patented V-Strap Retention System that prevents the strap from sliding out of the plastic buckle when applying or removing the splint.