badge material:brass process:die struck injection:soft enamel size:according to client's inquiry badge Materialzinc alloy,brass, ... iron,aluminum etcProcessDie struck, Die cast, Stamped, Photo Etched, Soft enamel, Cloisonne, Imitation Cloisonne, offset printed.Platinggold,antique gold,,silver,antique ... we can make the design for you as well. soft enamel metal badge