1.metal lapel pin,iron material, 2.35mm in Size,color painting&plating 3. Moq:100pcs,pin backside 4. customized design 1.material available: zinc alloy, iron, bronze,2.size: 3.5cm or customized 3.Stamping craft,PMS color painted4. Butterfly pin or normal pin clip backside5. High quality , quick lead time5. Low MOQ6. Low mold charge color painted triangle silver metal lapel pin