【Multifunctional】Our accordion organizer is ideal for classifying and storing tax documents, contracts, invoices, receipts, vouchers, invoices, cards and other everyday documents. This document holder will be your indispensable helper in the office, at school, at home or while traveling, never face a pile of messy papers again! 【Expandable & 【Large Capacity】The document sorter keeps files in each slot separate and well organized, perfect for storing A4 and Letter size documents. It has 25 individual pockets, expands by 60cm and can hold up to 3000 sheets. Contents are easy to access when this expandable gusset sorter is upright and fully extended on a table or counter. 【Easy to File】Administrative paper storage is updated with arc-shaped interior pages -rainbow, and unique AZ/Jan-Dec insert tab design helps sort and find your files efficiently. Two card pockets are designed to easily store class schedules, timetables, business cards and other small cards. You can write your own tags and each file can be customized to your needs. 【Easy to Carry】Compact and lightweight enough to carry in a backpack, but also fits nicely in a binder when it is completely closed. The file box can expand well to hold lots of files and folds down small enough to take up less space. A perfect file organizer for all kinds of important documents! 【Durable Material】The 24 compartments sorter is made of high-quality environmentally friendly PP material, which has excellent tear resistance and scratches, and is not easy to break or deform. The case is waterproof, so dust and stains are easy to clean. Each pocket is completely sealed at the bottom to keep your documents safe. 25 INDIVIDUAL POCKETS 25 pockets can store more than 3000 sheets of documents when they are completely exhausted. Fits perfectly in a backpack and binder when compressed. A SLOT TO HOLD PENS The pen slot can easily accommodate 2 pens for use at any time, without opening files or searching for pens everywhere. ENHANCE THE THICKENED MATTE MATERIAL Stand alone on the desk and not easy to overturn when pulled to its maximum capacity and filled. Contents are easy to access. EXPANDABLE CLAMSHELL DESIGN Our improved file folders have added more fold lines on the flap for better storage performance when the folder is unfolded. HOW TO KEEP YOUR IMPORTANT DOCUMENTS SAFE WHEN YOU GO OUT? For the businessman: The multifunctional accordion organizer can hold all your important documents, contracts, etc. .safely while you go out for a business meeting or business trip, no need to worry about losing your documents and taking time to find them everywhere. For teachers and students: The expandable document sorter can classify different subjects clearly, saving you a lot of time finding files. It is also very easy for you to take your necessary files anywhere you want to go, such as office, classroom, library, dorm, home... It definitely makes your life easier.