... 3.7day sample time,15day lead time 4.size:customzied enamel metal badge 1. MaterialIron, Copper, Zinc alloy , Pewter , Brass ... , Aluminum, Soft enamel, Tin, Aluminum alloy or other Metal material , any material you can choose if you ... Antique nickel, etc. 4.CraftStamp, Die struck,Hard enamel, Imitation hard enamel, soft enamel, silk printing, offset printing , printing with epoxcy ...