About this item This fits your . Make sure this fits by entering your model number. Material:Acrylic, Stainless Steel, Wood. Size:13.5x 15x 2.5cm/5.3x5.9x1inch. Without music basis, you just need move your thumb to get the wonderful music that delights your day long. A simple operation can be learned in a minute. Suitable to cultivate musical talent for everyone, children, youth, adults, novice, etc. The best instrument for performance, recording, family, outdoor, school, travelling, party, and relaxation. Take your 17 Key Thumb Piano and start your show.