Plenty of Space - Product Size: 35x27x3.8cm, 330g. 13 individual expandable compartments are large enough to store all your important documents securely without them getting creased, yet compact enough to carry in a backpack. (Perfect for A4 paper) Stickers & Easy Sharing - Comes with a sheet of 27 colorful stickers for labeling and identifying the contents of the file folders quickly. It's also a practical divider Zipper Closure - Features a zipper closure that keeps papers much more secure. Allows you to hold smaller files, like receipts or coupons. No more messy desk Practical Design - A transparent window above the pocket allows you to search for subjects without opening the folder. A practical front pocket (33x7cm) is perfect for storing small office supplies, like pens, cards, and other frequently used small items Well Made - Made of hard poly with oxford reinforcement to prevent pages from tearing. Waterproof & Sturdy enough to keep papers safe. PVC-free, acid-free, and archival quality for safe storage