Description:1.Music paper folder for protecting your music papers from wrinkling and keeping them in good order.2.Transparent and waterproof inner pockets with concave-convex surface for less reflect light and reduce eye-strain.3.High QualityPP material waterproof, transparent, durable, thick and not easy to damage4.Plastic outer shell with patterns of piano keys and music note on the surface, durable and attractive5.Large capacity and suitable for storing standard music paper or other document files.6.A great assistant for instrument players, musicians, students, office worker, etc.Specifications:Type:Music Score FolderPage:40 pages/80 pagesMaterial:PlasticThickness :0.65mmSize:31*23.5*2.7cmQuantity:1pcsColor:Red,Blue,Black,White,TransparentNote:1.Please allow 1-3 cm error due to the manual measurement.Thanks for your understanding.2.Due to the different display and different light, the picture may not reflect the actual color of the item.Thanks for your understanding.