This efficient and practical thumb piano sticker can help you strengthen the memory of the keys and carry out more effective practice activities. The product is really helpful for you to have such a practical thumb piano tone sticker. Features -Color:Multi -Material:Paper -Size:10.50X6.00X0.20cm/4.13X2.36X0.08in - Made with craftsmanship, durable, it can serve your thumb piano for a long time. - Kalimba sticker is made of , and reliable, durable and bright in color. - Suitable for beginners learning to play the thumb piano so that they can recognize the keys clearly. - Lightweight and compact, it does not take up too much space, and it is convenient for you to store and carry. - The installation is simple, convenient and stable, when not in use, it can be easily torn off without leaving any residue. Package list: 6 x sheets of kalimba stickers