Extra Large Capacity: A3 size is big enough and is an ideal choice for files, students, resumes, storage, wooden puzzles, traveling storage, or diaper bag organizing pouches. Material: Crafted from sturdy PVC material, waterproof and moisture resistant (except the zipper), it can easily wipe away any residue that splatters or spills onto the bag. Each zipper comes with a cord loop for hanging. Appropriate Transparency Design: The zipper bag adopts a translucent mesh design, the zipper bag has moderate transparency for easy file search, preventing the privacy of your important documents from being leaked, but the items in the bag can still be identified. Wide Application: Perfect for storing documents, files, craft projects, puzzles, , and more. Suitable for use in school, office, home, or while traveling. (Note: Avoid storing objects to prevent damage to the mesh bags.) Zipper pull color random,don't accept the specified color Colour:As Shown Material:PVC Size:16.9x12.4 inch Quantity:12PCS Package Contents: 1set x reusable bags Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.