The ERK-4902 49-key Roll-it-up Musical Keyboard from Riptunes is designed for piano beginners. Using environmentally friendly silicone and high-performance ABS materials, this roll up piano is nontoxic and wear-resistant to ensure the safety of the children. With 8 tones and 8 colors, 6 demo songs. Small size and lightweight allow you to carry and store it effortlessly. The Roll-it-up Musical Keyboard is the perfect gift for children to build up the consciousness of learning in the process of playing.