This combat splint works great to help immobilize and protect injured bones, sprains, strains, and multiple other uses. Breathable, easy to cut, latex free, waterproof, radiolucent designed so that bones can be x-rayed without removing the splint. MULTI-FUNCTIONAL: Combat Splint works great to help immobilize and protect injured bones, sprains, and strains - Perfect for Pre- and Post-Cast CarePREMIUM DESIGN: Built with Polyethyene (PE) Foam and an Aluminum Core that leverages the Reverse C-Curve Principle to mold its aluminum and foam layers into structural arcs - Splint is also breathable, easy to cut, latex free, and waterproofREUSABLE: Splint is compact for easy and convenient storage in emergency kits, backpacks, and go-bags - Bend it back into its original form to stow away or remold for a separate injuryRADIOLUCENT: This Splint is radiolucent meaning that bones can be x-rayed without removing the splint