- Size: 33x24x3.5 cm / 13x9.5x1.4 inches, perfectly designed to hold A4 paper, documents, invoices, contracts, and regular US-sized papers. Accommodates up to 300-500 sheets of paper, making it ideal for organizing large volumes of documents. - Durable and Waterproof: Made from high-quality PVC, this expanding file folder is strong, flexible, and resistant to water and moisture. Keep your important documents safe and clean, no matter the conditions. - Expandable Pockets with Tabs: Features 13 or 7 expandable individual pockets to keep various documents sorted in sections. Comes with tab inserts for easy labeling and quick access, ensuring you can find everything in order without the clutter. - Secure Design: Equipped with a flap and an elastic cord closure, this document organizer securely protects your papers during transport. Take your files with you wherever you go, knowing they are safe and secure. Use Scenarios: - Ideal for students needing to organize class notes, assignments, and study materials efficiently. - Perfect for professionals managing contracts, invoices, and important documents in the office or when traveling. - Great for home use to keep personal documents, bills, and important papers organized and easily accessible.