Detailed Product Description New document bag with two magic sticker.ZS-409A A4 sizeZS-409A3 A3 sizePacking: ZS-409A: 1pc/opp bag,10pcs/inner box,40pcs/ctn Cbm/ctn: 0.049ZS-409A3: 1pc/opp bag,10pcs/inner box,40pcs/ctn Cbm/ctn: 0.090The thickness and the color can be changed,based on client's demanding.