Features: brand new and high quality SPIRAL-FILE-FOLDER. This spiral bound A4 file folder is with 20 sheets paper holders which is double sided. Easily holds up to 40 music sheets, school papers, etc. VERSATILITY DESIGN. Twin-coil binding designed, 360 degree flipping or 180 degree open-book flat with ease. Anti-leaking file paper holder, writable pages, perfect for junior or senior students, teachers, office staff. MUILTI-PURPOSE. for Ideal for organising music sheets, thesis, test papers, art paintings, files, documents, meeting contracts, receipts, bills, or recipes, etc. COMPACT AND REUSABLE. Flexible waterproof PP cover, anti-break, anti-scratch, lightweight and portable. Standard size, fits well for most a4 papers, drawings, etc. WIDELY USE. This music sheets binder is widely used in the office, school class, hotel, cafe, hospital, laboratory, warehouse, music concerts, lectures, and more. Great for musicians, violinist, pianists, cellist, band, drummer, player, and hobbyists. Specifications: Material: Plastic Color: Black; White; Blue; Light Pink; Dark Pink; Purple; Orange; Green Size: Approx. 26x32cm/10.24x12.59in Weight: Approx. 400g Package Includes: 1 X A4 File Folder note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!