Stock Badge PinsBadges Material: iron or brass or zinc alloy or stainless steel or pewter or AluminumBadges Size:Custom Various size by ordersProcess: Die Cast, Die Struck, Stamped, Photo Etching,InjectionPlating: Various plating by order,gold,Nickel,brass,copper,Silver,Anti-nickel, Anti-brass, Anti-copper Anti-gold,mat-gold, mat-nickel,etc...