... ,material:zinc alloy,copper, 2,plating:nickel,gold,silver Metal Sheep Lapel Pin, badge,badge,lapel pin,enamel badge, pin badge ... ,tin button badge.General information: 1 Process: Various depending on the design 2 Material: brass, zinc alloy, iron, cooper,etc. 3 ... need. 4 Thickness: generally 1.2mm --3.0mm, depending on the size of design 5 Plating: Gold / Antique Gold / Silver / Antique ...