... quality and fast lead time 3.OEM welcome Crystal Epoxy Badge for University Descpription:1, Material: Brass ... Silkscreen, Offset printing , Engraved,Embossed,Soft/Hard Enamel, Laser,Epoxy coating )3, With a butterfly clutch / safety pin 4, ... /offset printing, Laser, Engraved, EmbossedColorPantone color chartEpoxyEpoxy coating(optional)AttachmentRubber/brass/iron butterflyPackingEach packed in an opp ...