custom medals: material: metal high quality & low price&fast delivery OEM ... technique,unique craft badges/lapel pins/medal/plate details:--- Military custom medals 1) Material & process :Zinc alloy, brass,iron,copper,plastic ... )3) Thickness: normalloy 2mm,3mm,3,5mm,4mm,5mm etc(up to customer's request)4) Electric-plateing:gold,anti-gold ...