Description:Fully illustrated and scaled diagrams allow access to pianists of all levels and ages. It is an excellent practice aid and a great gift for beginner pianos. All major and minor scales, all basic types and a wealth of basic music theory, all on one illustrated poster. Students prefer to have a piano poster as a reference instead of turning a small book through the pages. Piano posters can make practicing, learning, and understanding the piano easier and more enjoyable, and progress faster. Specification:Material: Coated Paper Size (Optional):D Poster Use: 570x41 0mm/22.44x16.14inch Small Poster: 280x21 0mm/11.02x8.27 inchPackage Included:1 x Piano PosterNote:1. Please allow 1-3mm error due to manual measurement. Make sure you don't mind before bidding.2. Due to the different light, angle and display taken by the camera, the picture may not reflect the actual color of the subject.3. Thank you for your understanding.