A composite material in the form of a linear structure having a width, a length and a thickness, the composite material having a first component formed by a polymer and a second component formed by a reinforcing material, wherein the first component is a thermoplastic polymer selected from the group of biodegradable polymers and mixtures thereof, and the second component is platy wood particles. The composite material being formable at a temperature of about 50 to 70° C. and being capable of being employed as a blank for an orthopedic splint.