This series of coin is a good symbol promotional 3d coin Production TypeCoin, Materialcopper, bronze, brass, zinc alloy, iron, steel etc.SizeSize: ... the total value must be paid as deposit before mass production, the rest 70% of the total payment must be paid ... before deliveryAdvantage:(1) No MOQ limited.(2) 15years of production experience, mature craft.(3) Nickel and lead free, low cadmium ...