popular metal badge 1.pin badge 2.material:brass,iron,zin ... size:40-75mm diameter,or else popular metal badge1. MaterialIron, Copper, Zinc alloy , Pewter , Brass , Aluminum, Soft enamel ... request)3.PlatingGold ,silver, Nickel, Chrome, Bronze,Copper, Antique gold, matt gold, Antique silver, Antique ... the balance before shipmentHuajin GiftsProfessional in badge/Lapel pinsWelcome your inquiry(Huajin)