20PCS Zipper file bags, For Company: widely used in office to collect messy files and classify data to make work easier, great document bags. For School Students & Teachers: Heavy examination papers of various subjects, messy learning papers, with these storage bags can be more . Also, great activities bags for kids, - project bags for women, diaper organized bags for mothers, organization bags for travel. Zipper mesh pouch, made of PVC material, waterproof and moisture-proof, durable. The texture is and wearable, and thick. Zipper bags with translucent mesh design. A solid PVC grid layout with moderate transparency and easy file search, great document bag. Receipt organizer with drawstring design. High zipper head, and . The zipper is and easy to load documents, great zipper bag. Multipurpose. Vinyl storage bags with zippers, simple practical design, great file bags for classification and storage. Can be used as a perfect gift for company employee, students, teachers, travelers and people who need it. What's more, perfect for board game stoarge, colored pencils organization, puzzles storage, storing projects or various craft projects. Colour:Black + Transparent Material:PVC Size:29CMx21CM Package Contents: 20 * B5 Zipper Document Pouch Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.