... or brass or zinc alloy Fashion Metal Enamel Lapel Pin with Custom Design:Material: copper,znic alloy,iron Technical ... business gift:decoration Technical:tamping badge Optional:Stamping,Die-cast,Injection,Photoetching,immitation hard enamel/Hard enamelMaterial:Brass ... badge Optional:Brass,Zinc alloy,Stainless steel,Iron, Pewter,AluminumPlating: Goldbadge Optional: Gold,Anti-gold,Pearlized,gold, ...