... alloy 3.Usage:souvenir,promotion 4.Prompt delivery 5.High quality ♣ DETAILS Item nameSouvenir coin,commemorative coins, numismatic coins ... namecustom zinc alloy casting metal coin holder with high quality and fashion bronze plated Materialzinc alloy,brass,bronze ... ,4mm or customizedLogolongzhiyu or OEM Process Casting,engraving,printing,etching,enamal,stamping etc.Packingpolybag+carton,plastic box+ ...