Music Folder , Music Score Folder, Band Folder, writable, Spiral Binding, 12.6" x 9.5", 40 A4 Pockets (Black)

High-quality plastic material, waterproof, sturdy and durable, size 12.6 x 9.5 x 0.6 inches (32 x 24 x 1.5 cm), curved corners, also meet the requirements of standard A4 paper and letter size, very suitable for chorus folders It has long-term water-proof ability to protect files, transparent board, easy to check. Spiral binding allows the folder to open at a 180 degree angle. It is easy to keep clean by wiping with a cloth, and you can easily write on the score without taking it out of the folder The maximum effective loose leaf is 10 pages 40 pockets, with large capacity, suitable for storing standard music paper or other files, excellent assistants for instrument players, musicians, students, office workers You can easily insert scores and other papers in the middle, convenient and quick to modify the content, light weight, clear cover, and flexible. Good choice for music lovers Practical and simple in appearance, it is used to store music scores, files, etc., and is also widely used in offices, schools and homes, suitable for daily filing and storage of A4 size files;