FOR 88/76/61/54/49/37 KEYS PIANO Removable & No Residue Transparent and removable, leaving no residue or damage to the keyboard. Aesthetically Pleasing & Easy to Read Large, clear and eye-catching colorful letters help learners become more familiar with the keyboard and greatly improve practice efficiency. Good Hand Feeling & Easy to Install The piano keys are so thinly fitted that you can barely feel them when playing the piano. The pre-selected cutouts are very easy to install. The piano key stickers are a valuable tool for teaching, particularly beneficial for beginners and children. By providing a visual guide for identifying keys, these stickers aid students in learning notes, scales, and chords more effectively. The educational value of these music stickers enhances the piano learning experience, making it easier and more enjoyable for learners of all levels.