This mallet features two durable, high-impact nylon head and rubber head. This tool is ideal for bending, forming, shaping and flattening the metal directly without leaving unwanted marks on the surface. Mallets are defined by their large heads and broad, flat faces; they are useful for forming, bending, shaping and flattening metal. The nylon faces wont mar the metal, minimizing the finishing time required afterward. Both the heads are detachable.