Material:Oxford Fabric Size:337*243mm Product Features: ✔ Waterproof! ✔ large capacity! ✔ Wear-resistant! ✔ Oxford cloth material! ✔ The outer mesh design is easy to take! How To Use: ✔ Open the zipper and put in the file. Or put the file directly in the grid! Note: ✔ Store in a dry place, away from fire!