... time 4.size:40-75mm diameter,or else popular metal badge 1. MaterialIron, Copper, Zinc alloy , Pewter , Brass , Aluminum, Soft enamel ... ,4mm,5mm etc(up to customer’s request) 3.PlatingGold ,silver, Nickel, Chrome, Bronze,Copper, Antique gold, matt gold, Antique ... silver, Antique bronze,Antique copper, Antique nickel, etc. 4.CraftStamp, Die ...