Piano Keyboard Stickers for 54/61/88 Keys – Transparent & Removable Piano Keyboard Note Stickers and Piano Key Labels for Kids and Beginners (Sticker Fullcolor). Number of keys 88. MAKE NOTES EASY- Big Piano Keyboard Sticker Design Makes Seeing the Notes Easy.The sticker size of the white key and black key are16 35MM and 7 25MM.
