Piano Zero 2 Hero Musical Note Stickers - Removable and Transparent Keyboard/Piano Musical Note Trainer For All Ages. Accelerate Your Piano Skills Today! MASTER YOUR SIGHT READING - With the Piano Zero 2 Hero sticker sheet, you'll be able to memorise and learn the musical stave quickly and painlessly! COMPATIBLE WITH ANY KEYBOARD/PIANO: The Piano Zero 2 Hero sticker sheet contains 60 clear stickers for keyboard/piano white keys. Enough to cover any size keyboard/piano! EASY TO APPLY - The Piano Zero 2 Hero Sticker sheet comes bundled with an informative instruction sheet as well as a application paddle for no fuss application. SEAMLESS DESIGN - The clear and durable Piano Zero 2 Hero stickers will seamlessly blend with your keyboard, they'll help you master the musical stave and you won't even notice they're there! MONEY BACK GUARANTEE - Amazon Buyers Trust our Piano Zero 2 Hero Brand to be Quality Premium Products at a Superior Price Point to our Competitors.