... Material: Copper Process: Die struck +hard enamel Quantity: No MOQ Design: Free always Item:Metal Badge Pin Material:CopperPlating:NickelProcess:Die struck ... Copper, Rhodium, Chromium, Stannum, and so on;Logo Style: Cloisonne(Hard Enamel), Epola(Soft Enamel), Die Struck Enamel, Die Casting, Silk ... always! Cheers,Erleen TaoLifeng Gifts Factory Custom Made Logo Imitation Hard Enamel Metal Badge Pin