Eagle Engraved silver coin 1. Material: brass, zinc alloy, copper, iron . 2. Process:die-cast,stamping,hot-cast,printing,photo Eagle Engraved pure silver coin Detailed Product Description1)competitive price 2)quality guaranteed 3)your designs of badge are welcome Description:1. Material: stainless steel, brass, zinc alloy, copper, iron etc.2. Process: die-cast/struck, stamping, Pressing,laser, ...