... zinc alloy casting coin with high quality in USA style fashion police coins Materialzinc alloy,brass,bronze,aluminum copper ... gold, silver, antique silver, matt silver, nickel, black nickel, brass, copper, dyed black, chrome, dual plating, etc.Size35mm,40mm,45mm,50mm ... quality4.Prompt delivery5.100% manufacturer6.Cheap mould charge and open mould fast7.Satisfactory pre-sale service and after-sale ...