Badge medal material:iron,brass,zinc alloy size:3.8-4.5cm attachment: chain or hook color:soft enamel or no color Badge medal Material : iron,brass,zinc alloySize:3.8-4.5cm( or as to customer requirement)Tech:die cast,die stamping,plating and fill colorElecplating:(imitation)gold and siliver,antique copper,nickel ,powter and so onColor:(imtation) enamel ,screen printing,offset-printing or epoxy ...