10 PCS Plastic mesh zipper bags, 16.9 x 12 inch A3 size. Widely used in office supplies, school, home daily life, hospital and travel. These pouches could meet your needs in all ways Made of PVC plastic material, it is soft and waterproof Moderate transparency could distinguish things in it easily, also protect your privacy at the same time Metal zipper head and drawstring make it smooth to use, great zipper bag Multipurpose. Storage organization bags for board game puzzle toys, documents, stationeries, receipts, crafts projects. And, activities storage bags for kids, cross-stitch project bags for women, diaper organized bags for mothers, cosmetic bags for travel.