1.Item:Souvenir coins,Commemorative coin 2.Material:zinc alloy 3.Usage:souvenir,promotion 4.Prompt ... plating, etc.Size35mm,40mm,45mm,50mm or customizedThickness1.5mm,2mm,3mm,4mm or customizedLogolongzhiyu or OEM Process Casting,engraving,printing,etching ... ,enamal,stamping etc.Packingpolybag+carton,plastic box+carton. or customized;UsageCommemorative,business gift,wedding gift,collectible,promotion etc ...