Can be used to hold documents, sheet music, etc.</br>Suitable for daily filing and storing of documents; A4 sized and lesser than A4</br>Feature - the inner pockets are skidproof and transparent, and the concave-convex technology can reduce the reflect light</br>Material- High quality Polypropylene (PP) material (nontoxic and nonradioactive) which is light and tough, waterproof with the capability of protecting documents in a long run</br>Standard Display Book - Design for office, school and home use</br></br>Product Description</br></br><br><b>Material: High quality Polypropylene (PP)<b><br> <br><b>Size:12x9.25x1inches<b><br> <br><b>Product Pages: 40 (can hold 80 pages sheet music)<b><br> <br><b>Please allow a little size error due to manual measurement<b><br> <br><b>About us<b><br> <br><b>**We focuses on supplying all kinds of quality, stylish and attractive items to help improve customers' high quality life, devotes to improving customers' on-line shopping experience. Is committed to give customer an excellent shopping experience ,if you have any questions, please do not hesitate to contact us., We will reply you in 24 hours. strives to be a trusted partner and seek to achieve customer satisfaction.We will provide you with a better product experience, and your satisfaction is our greatest pleasure！<b></br><br/>http://www.amazon.com/gp/product/B01J04Y4A8