Expansion Folder 8 Pockets, A4 Index Accordion Binder Large Capacity for Business Office Study (Flower Blue). Large capacity: 8 separate pockets expandable folder fits all A4 size and letter size, large capacity can hold about hundreds of sheets, expandable bottom to increase capacity High Quality: This extension file is made of high quality polypropylene plastic material, non-toxic and non-radioactive, waterproof, light and strong, not easy to break and deform Innovative design: 8 pockets to expand accordion folders, easy to organize files, clear classification of your files, portable and button design. Make sure your files are well preserved and don't fall apart. Wide range of applications: Our extended folders help keep important files neatly stored and organized. Folders for professional records, personal files, school assignments, and more. It is the perfect document organizer for home, office, school, business trips. Simple and stylish.