📂【EXPANDABLE & HIGH CAPACITY】-The file organizer keeps each slot's papers separated and organized in a good manner. 12 pockets expandable file folder. Product Size: Length: 13” High: 9.25'', width:1.06"-12". Expandable property gives it a possibility to hold approximately 2000 A4 sheets. 📂【SECURE FLAP & CORD CLOSURE】-The folder’s full-size flexible flap and cord closure provide added security. To access stored items, simply fold back the flap. When finished, return the flap up and over the top of the folder and secure it in place using the cord closure. 📂【MULTIPLE FUNCTION】-The expanding file organizers can store various documents, for instance, papers, receipts, name cards, vouchers, coupons, etc. Suitable for home, office, school use and travel, simple and fashion. 📂【STABLE & WATERPROOF MATERIAL】-Our accordion folder is made from high-quality polypropylene (PP) plastic material (nontoxic and nonradioactive), which is environmental and friendly, also not easy to break or deformation. It's very stable and waterproof. 📂【LET'S MOVE】-Are you still worried about your messy files? What are you waiting for? Come buy it now. More convenient for your office and life. We guarantee that you will attracted by our colorful expandable file folder, and if you have any question about the item, please be free to contact us, we will try our best to meet your needs, thank you