Drink Coins Economical pricing Free design & Total custom manufacturing Fast turnaround & Free drop shipping Drink Coins Product Description Item CoinMaterialZinc ... printing,etc,PlatingVarious plating by order,gold,Nickel,brass,copper,Silver,Anti-nickel, Anti-brass, Anti-copper Anti-gold, ... mat-gold, mat-nickel,etc.AttachmentButterfly clutch or plastic clutch, safety pin, ...