Thirteen Compartments for Folders: The thirteen-compartment expandable file folders are a great way to organize all loose documents. Each compartment can expand up to 1 1/8\", the capacity is perfect for storing up to three hundred sheets of A4 school/office paper, Letter-sized documents together to meet practical needs. (Perfect for Letter and A4 sized papers) Smooth Zipper: The accordion file organizer features a one-way zipper that is convenient for document access and storage. The zippered accordion folder helps keep your files securely inside without you having to worry about losing important papers anywhere. Self-Adhesive Labels and Extra Front Pocket: For better organization and division, we provide colorful labels as a gift in each set, allowing you to label different files efficiently. Office files can be neatly sorted by compartment and users can accurately find their files using the top tabs to save time. The front pocket is 3.5 inches deep, perfect for storing pens, highlighters, and other frequently used items. Durable Construction: Made of acid-free polypropylene. This lightweight, flexible, and highly durable PP plastic folder is shock-resistant and waterproof, protecting your documents from water and tear damage. Reinforced bands make the edge smooth and durable. Product Dimensions: 13.8\"×10.6\"×1.4\". 13 individual pockets, each expandable to 1 1/8 inches, it's large enough to securely hold all your important documents without them clumping together, yet compact enough to fit in a backpack. Enhanced Security: Enjoy peace of mind with the folder's flexible full-size flap and reliable drawstring closure. To access stored items, simply fold back the flap. When finished, secure the flap over the top of the folder with the drawstring closure. Our expandable folder features a unique lid and a secure elastic band for enhanced grip and document security. Versatile and Stylish: Perfect for your home, office, or school, this document folder is a versatile portfolio folder that keeps your files neat and organized. A must-have document folder that offers both functionality and style. Show more