Features: A4 Document Compatibility: Perfectly sized and designed for standard A4 papers and documents. Loose-Leaf Mechanism: Features a flexible-ring-binder allowing easy addition, removal, and rearrangement of pages. Enhanced Organization: Keeps your documents neatly-sorted and easily accessible. Material: Constructed from sturdy materials for long-lasting use and protection of your files. Versatile Use: Ideal for office presentations, school projects, and professional portfolios. Protective Storage: Shielding your important papers from dust, spills, and wear and tear. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: A4 23*31cm Format: 10 pages, 20 pages, 30 pages, 40 pages, 60 pages, 80 pages, 100 pages Package List: 1x Transparent plastic file organiser