1.Metal brass bullion 2.Material:Iron 3.Size:24mm 4.Logo: Engraving ... . 5.Suitable for Promotional gifts 5 troy oz .999 buffalo brass bullion Description:Production Type:Coin, medal, bullion, badge, insignia, etc ... . Material: pure gold, pure silver, copper, bronze, brass, zinc alloy, etc. Size: All sizes are welcome. Design: Supply ...