Pages: 1 x 40 Pockets (can hold 80 pages music sheet).
Can be used to hold documents, sheet music, etc.
SIZE: 30.5 x 23.5 x 2.5cm. Special music pattern is better and more state-of-the-art.
Ideal for work or school use, perfect for presentations, Filing, storage, interviews and CVs.
The inner pockets are skidproof and transparent, and the concave-convex technology can reduce the reflect light.