... : nickel3, Processing:Soft-enamel4, Attachment: Butterfly ClutchUsual Pin Badge Choices1. Pin Badge can be made of brass, Iron, Zinc ... Alloy, Aluminum, Stainless Steel.2. Pin Badge for any plating is available.3. Pin Badge process in cloisonne, immitation cloisonne, ... painted, offset printed, silk printed and so on.4. pin Badge ...