... lapel pin is made of zinc alloy in Soft Enamel, with anti-copper plated,mainly used for ... stainless, brass, aluminum,zinc alloy etcStyle: new enamel, soft enamel, photo etched, silk screen printing, offset printing, ... optionalUse: souvenir, promtional gift, decoration, collection,recogniton in a unity, group, team, communityPrice: moderate & ... for more information. soft enamel lapel pin