... 3.7day sample time,15day lead time 4.size:customzied enamel metal badge 1. MaterialIron, Copper, Zinc alloy , Pewter , Brass , Aluminum, Soft ... bronze,Antique copper, Antique nickel, etc. 4.CraftStamp, Die struck,Hard enamel, Imitation hard enamel, soft enamel, silk printing, offset printing , printing with epoxcy, sticker, Laser ...