Features: Clear Adhesive: This piano keyboard stickers are coated with transparent and durable adhesive, detachable without residues. This piano letter stickers can be pasted without damaging the surfaces of the keyboard. Removable Stickers: No residues left on the high-quality stickers. This piano stickers for keys are perfectly matched to the keyboard, so you can clearly see the sticker and find the right keys without lowering heads. Good Helper for Beginners: For beginners who want to learn to playing your piano, this piano note stickers are definitely a good helper to learn playing piano and memorize the keys.. Easy to Use: These piano stickers are simple and stylish, making you easy to read music-note on the keyboard. There are also placement user guides to help you install them in minutes and playing your piano more smoothly. Fits for All Piano & Keyboard: This universal self-adhesive transparent and removable piano letter stickers are suitable for all pianos and keyboards with 88/61/54 keys.. Specifications: Material: Adhesive Film Color: As The Picture Shows Package Weight: approx.20g Size: approx.25x16cm/9.84x6.29in (More Size Detail, Please See Photo.) Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks Package includes: 1 Sheet of Keyboards Sticker