4PCS Extended Waterproof Folder, Vertical File Manager B Large Capacity & Portable Design: This folder has 13 pockets and enough storage space to to 300 pages of documents. Each column has a label location, and four label stickers are included to help you easily classify and manage items. High-quality material: Made of high-quality PP plastic material, the folder is sturdy and , resistant to tearing and abrasion, not easy to break or deform, and maintains color for a long time. It can effectively prevent paper warping and wrinkles, making it worry-free for long-term use. Humanized design: A multi-layered functional design makes it easy to classify documents by topic or task, helping to quickly find and locate the items you need. Equipped with a handheld design, it is more convenient to carry, and it adopts anti-lost snap button closure, which is quick to use and improves the efficiency of learning and work. Widely applicable: Suitable for teachers, doctors, engineers, designers and researchers, etc., to store notes, documents, business files, etc. The design is simple and stylish, suitable for use in offices, schools and other places, and provides sufficient capacity for users who need to organize large amounts of paper. Convenient label classification: The labels in each column are clearly positioned, and four label stickers are included, allowing you to easily label and classify documents, improving the organizational efficiency of work and study. Size: 24x36CM/9.4x14.1in Colour:B: Blue Material:plastic Package Contents: 1 set x Extended waterproof folder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.