1.cuatom shape lapel pin 2.fashion,durble and beautiful 3.suitable for all people,best for home use Detail description about the Metal clip/keychain * Material: brass, iron, zinc alloy, stainless steel, aluminum etc. * Size: as per customer request * Process: hard enamel, imitation hard enamel, die struck brass or iron, photo etched brass or stainless steel or aluminum, silk screen printing, ...