A4 Paper File Folder Vertical Hand-held Organ Bag Large Capacity Multi-layer Expanding Sorting Storage Bag Folder Student Data

Features:
1.[13 layers with large capacity] Vertical design, with 13 layers inside, holding approximately 150-200 test papers and can accommodate approximately 300 A4 papers.
2.[Layered storage] Each grid holds a type of file, which is clear at a glance and easy to find. Free label paper can be attached to each layer of transparent paper to distinguish between files/learning materials.
3.[Portable design] The edge is wrapped to prevent scratches, and the size is moderate, making it easy to put into a backpack and carry daily.
4.[Detailed design] With button buttons, one button to prevent folder inversion and file dropping/scattering.
5.[High quality material] Surface waterproof PP material, odorless, waterproof and stain resistant, wear-resistant and durable.