It is used for Lions Clubs recognition and you can get laser engrave numbers from 1 to 100 or more on back pin.
Size: Customized size
Zinc alloy with synthetic enamel Craft Process:
1. Set up molds: By precise CNC engraved machines. For Two sides design, it needs to make two molds for front side and back side, usually, we call these: “male mold” and “Female mold”, and combination.