Description: 【Portable Design】: The 49 Key Roll Up Piano folds easily and is very easy to store, rolling up to the size and weight of a book, making it very portable and easy to carry. 【Material】: The 49 Keys Electric Piano is made of silicone material, which is strong and not easily damaged and can be used by children for daily learning. 【Product Size】: The Roll Up Keyboard Piano size is 27.95inchx4.92inch, compact in size, light in weight, easy to store, easy to carry around, and can be played comfortably. 【Features】: Electric Hand Roll Piano has clear sound quality and truly restores the piano tone, giving you a professional playing experience. 【Wide range of uses】: The 49 Key Flexible Roll Up Piano can attract children's attention and stimulate their musical creativity, giving children a good performance piano experience. Also suitable for beginners, whether you are a child or an adult, it provides convenient and easy to use learning and practice tools. Specification: Material:Silicone Size Chart: 71cmx12.5cm/27.95inchx4.92inch Package Includes: 1 Roll Up Keyboard Piano 1 manual 1 USB Cable Note: Color might be slightly different due to the color calibration of each individual . Please allow slightly measuring deviation due to manual measurement.