Usage Tips:Punched Binder Pocket :11 holes loose-leaf binder folder is suitable for most binders, can fit for 2/3/4 ring binder. Assorted colors could help you classify and manage contents more effectively.It can be combined with folders to make your data clearer and easier to organize. Premium & Durable: It made of high-quality, it has toughness and is not easy to be damaged,these binder pockets are sturdy, waterproof, and durable to use. It can be used repeatedly and is more durable without wasting your money and time. Make your storage and organization easier and more efficient,which giving better protection for your documents. Expandable File Folder Large Capacity:The pocket folder size is 12.1inch x 9.6inch(30.8cm x 24.5cm), and can be expandable to 0.8inch, large enough to hold at least 200 A4 pages/letter-size paper;which can be more comfortable to place and store more items, such as documents, receipts,books, notebooks, bills,coupons, design paper,photos,newspapers, magazines or office supplies etc.Great for letter size paper sheets and other small items storage. parent Envelopes Pouch: The parent and smooth binder file folder with a clear view for quick and easy identification,keeping the contents visible and for easy location of documents without opening your envelope. Comes in a pack of 12 in assorted colors, 6 colors in total, lucent black, blue, clear, and red, which can help you categorize different files. perfect for school, home, and office use. Widely Used & Excellent choice: Suitable for any occasion, light and easy to carry,keep your items organized and help you sort the clutter;students, office staff, home,libraries or hospitals, where there is a large number of documents need to organize, this folder can be used. With this folder, organizing has never been easier.An excellent file organizer for school, home, work,office,travel and business trip. Colour: as shown Material: PP Package Contents:<b