... zinc alloy, pewter, stainless steel,aluminum etcProcessing: hard enamel,imitation hard enamel, die-stampedbrass or iron,photo-etched,silk screen ... are welcomeLogo: silk printing, offset printing, soft enamel, coloringFeature: 1)Ideal for promotional, decoration and ... in an oppbag or according to the customers requestShipment: UPS, DHL, Fedex or Air express Imitation hard enamelLapel pin ...