... Emblem Material: Zinc alloyProcess: Die casting enamel Plating: GoldSize: 3" dia.Accessory: 3M adhesiveOptions on Emblem:Material: Iron, ... Copper, Brass, Zinc Alloy, Stainless Steel, Bronze;Process: Die Casting, Die ... Hard Enamel), Epola(Soft Enamel), Die Struck Enamel, Die Casting, Silk screen printing, Offset Printing, Engraved, Embossed, ...