1. It can store test papers, lecture notes, notes, stationery, etc. For office use, it can hold short reports, project documents, financial statements, meeting materials, etc. For home use, it can store bills, receipts, appliance manuals, photos, etc. For crafts, it can hold craft paper, stickers, decorations, etc. It can also store travel supplies, cosmetics, and more. 2. Plastic binder folder, A4 size, 11 holes, expandable binder pockets for 2/3/4 ring document bags with snap button and label, suitable for loose sheets, transparent for school or home use. 3. Ideal size: The transparent A4 folder measures 305 x 24 cm. 4. The A4 document bag is made of quality polypropylene (PP). It can be easily opened and closed with a snap button, which is suitable for safely carrying many important items. 5. Large capacity: Each transparent A4 plastic folder comes with a label pocket, making it easy to identify the file you need. Each A4 plastic sleeve can hold up to 150 sheets of paper. It is for students and employees to organize notes, papers, documents, and materials from different courses, etc.