Feature:1. 40 Pages Capacity: This sheet music storage folder organizer has 40 pages capacity for sheet music, drawings, documents, etc. It is very practical and convenient to collect your documents and prevent them from being lost and disorganized.2. Writable: This music file folder allows writing directly on the sheet music, covering only the top and bottom of the sheet music, and the sheet music holder is non reflective, making the sheet music clearer and preventing eyestrain while playing.3. Excellent PP Material: This piano sheet music folder is made of excellent PP material, which is strong, waterproof, tear proof and won't be deformed, you can easily organize and conserve important sheet music or other paper documents.4. Easy To Use: This sheet music folder features a center hollow design that makes it easy to put in or take out files, as well as sturdy dual springs that allow it to unfold 180 degrees and lay flat on a piano sheet music stand for a comfortable viewing angle.5. Wide Application: This sheet music holder has a wide range of applications, great for young and adult artists, perfect for bands, orchestras and school choirs, for organizing and storing files, keep your life clear and tidy, away from chaos.Specification:Item Type: Sheet Music FolderModel: FB-04Material: PPCapacity: Front and Back 40 PagesSuitable Paper Size: A4.Package List:1 x Sheet Music Folder