... struck plating:silver size:according to client's inquiry blank cufflinks Materialzinc alloy,brass,iron,stainless iron,aluminum etcProcessDie struck, Die ... Etched, Soft enamel, Cloisonne, Imitation Cloisonne, offset printed.Platinggold,antique gold,,silver,antique silver,bronze,antique bronze,copper,antique copper,nickle ... we can make the design for you as well. Blank cufflink