... days Key Chain: Key wordMaterialZinc alloy,Aluminum,stainless steelTechniqueElectric plating, casting pressure, painting,or enamelingProcessStampe,also according to your requestColorGoldnickel, bronze ... -purpose (promotion,gift, souvenir, home decorating, sports,ect.)---Die cut, casting pewter,injection zinc alloy,silkscreen print, offset print,photo etched,synthetic ...