Description This product is a thumb piano sticker, suitable for beginners to practice. This is a very professional training tool, it can help you master the skills faster and become familiar with the keys. The product is suitable for using. Features -Color:Yellow -Material:Paper. -Size: About5.20X4.20X0.01cm/ 2.04X1.65X0.00in -Lightweight and practical, you will hardly feel them when you play the piano. Printing is clear and colorful. - The surface of the sticker is smooth, safe and durable, and has an excellent texture. Easy to practice and master quickly. - The stickers are perfectly matched with the keyboard and are clear and easy to read, making thumb piano learning easier. - The bright sticker appearance can help you easily recognize and remember. Good visual effect and easy to read. - You can buy this efficient and practical thumb piano sticker at an affordable price. The product is helpful to use. Package list: 6 x Kalimba Scale Stickers