NEW DESIGN - Different from others, our updated expanding file folder can store more things by adding a unique lid to grab documents better and more securely. Unique insert label design helps to classify and find your files effectively. Each File can be customized according to what you need.^ HIGH CAPACITY - File organizers can be used to put A4 and Letter size documents, 24 pockets perfect to store your file, stand stable by itself, which can hold more than 3000 sheets.^ HIGH QUALITY MATERIAL - Made of high quality eco-friendly PP material, waterproof, good flexibility, hard to break or deform, keep your documents in good condition.^ MULTIFUNCTIONAL APPLICATION - File box extension can store multiple items, papers, bank statements, receipts, coupons, en, etc. It is perfect for home, office, school use, make your work more relaxed and enjoyable.