... , enamel color, letter embossed, sandblast Features of our Custom Metal Brooch Badge with Pin Back 1) material: zinc alloy 2) Size: 30*10 ... , color enamel, letter embossed and background sandblasting 4) Fixed by pin button on backside 5) For business promotion, business gift, souvenir or ... interested in it, pls feel free to contact me! Custom Metal Brooch Badge with Pin Back