Larger Size Piano Keys Stickers - Works for all pianos and keyboards with black and white keys 88 /61/ 54/ 49/37 keysEasy to Read - The stickers for white keys are printed clearly on transparent vivyl. Stickers for black keys (# &b) perfectly match the keyboard and barely noticeable. They are clear to read and make learning piano more easily.Multi-Color Eye Catching Design - The colorful piano stickers are very eye-catching that help keep your eyes on the notes while you play. It makes learning the notes easy and speeds memory of the keys. Perfect for piano starters and little masters.Double Layer Coated & Leaves No ResidueThe piano keys stickers are printed underneath the top layer to prevent ink from fading, so they are always clear to read. The piano stickers can be removed with no residue left behind.50% Thinner & Easy to Install - Thinner vivyl, barely feel the existence of stickers but the key notes. Comes with a user guide with easy instructions to help you install them within minutes.