Finish:zinc alloy with plating silver Size&Logo:custom-design attachment:ribbon fashion design,high quality,superb service 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 ...