SIZE:DIA.7.5*3.7CM MATERIAL 0.22MM TIN; CLRS: OUTSIDE:WITH FOUR CLRS PRINTING; INSIDE:WITH ONE CLR PRINTING; PACKAGING: 1. EACH PC PER POLYBAG W/ONE CLR PRINTING,588PCS WILL BE INTO AN OUTER CARTON; 2.EACH PC HAVE OPEN,THEN WILL BE SHRINK WRAP PACKED,500PCS WILL BE INTO AN OUTER CARTON.