Reaper 77019: Orc Swordsman (3) Dark Heaven Bones Plastic MiniaturesReaper Miniatures Bones material is a polymer plastic. It is light weight and slightly flexible, and is very durable. You can paint a Bones figure straight out of the package, and that paint job will also be pretty durable. Bones figures are as detailed as metal figures, for a much lower cost. Miniatures are supplied unpainted and assembly may be required.