【Expandable File Folder & Large Capacity】Larger Than Normal A4 Paper / Letter Size Plastic Envelope Portfolio. Expandable Holds up to 2.8”/7cm, 800 pages large capacity, with canvas cloth gusset. KANGBO extendable folders file wallets could help you easy to carry large books and documents.
【Unique Design】Cloth over-lock and metal reinforced buckle at both the corners and bottom edge, offers double times service life. The snap button closure ensures your files safe. The expanding pockets feature a card slot, which help you classify your important file. Save your time to find document. Translucent colored envelope keep contents visible, which can help you easily identify document you need. It can stand alone at your shelf due to wide bottom design. keep everything in organized.
【Premium Quality】Made of super thick polypropylene, tear and water resistant, no odor, non-toxic, environmentally friendly, not easy to break and deformation. Ideal for long term storage your important document. Exquisite sewing craft, superb workmanship make the reinforced cloth sewn edge for extra durability.

Larger Capacity: 13-layer super-large capacity, and the outer layer increases the pocket capacity to increase the storage space. It can safely store all important documents without being tied together, but it is compact enough to fit in a backpack. Suitable for Letter and A4 size paper. A variety of storage spaces to meet different storage needs.
Adhesive Labels: Quick Reference Index label, data classified storage, and color index label paper is added inside, so that each level of classification is clear at a glance, and it is convenient and quick to retrieve data. Easily organize data files to make learning and office more efficient.
Strong Water-proof: It is made of PP material, which is not easy to get wet, protects the files from moisture, and is not afraid of rain and oil damage. It has good resistance and is easy to access with a 360 flip angle.