2 PCS 88 / 61 / 54 / 49 Keys Piano Electronic Organ Keyboard Hand Roll Piano Notation Musical Sca...

1. These simple but stylish stickers make it easy for you to read keyboard notes
2. These transparent stickers are coated with durable adhesive, which can stick without damaging the keyboard
3. Suitable for keyboards of various sizes: white keys enough to cover 49, 61, 76 or 88 key keyboards
4. Each note is color coded to help identify and store it easily
5. The piano key stickers are so thin that they can hardly be felt when playing the piano. The surface of the sticker is smooth and has no resistance, making you feel comfortable when practicing techniques such as portamento and arpeggios