DescriptionIt may be difficult to learn piano for beginners, including adults and children. But now, with our pianokeyboard stickers, you will feel much easier to remember the sound markand learn piano well. Removable stickers that leave no residue behindon.Features-Color: As Shown -Material: Adhesive sticker -Size: 25.30X14.50X0.10cm/9.94X5.70X0.04in -Note: Applicable to 88-key /76-key/61-key/54-key/49-key/37-key electronic keyboard.-Making you learn piano easier, they can be perfect helpers for electronic organs beginners. -It is made of high-grade material, which is durable and can serve you for a long time. -The workmanship of these products are perfect, and you will have good experience in using them.-These are very convenient and practical piano teaching tools for musical teachers.-It has good visual effect and easy to read. It is convenient for quick practice and mastering.