Size: Suitable for all 88/61/54/49/37 key pianos and keyboards. White key sticker 4.0cmX1.55cm(1.57”X0.61”). Black key sticker 3.9cmX0.85cm(1.54”X0.33”). Durable: The letters are printed on the backside of the transparent sticker, so they can withstand constant impact of fingers, will be always legible and never fade. Waterproof, when the surface is dirty, simply wipe it with a damp cloth to clean. No Glue Left: The adhesive on the backside is clean and durable, can be removed / pasted many times. Leaving no residue on piano keys, completely no harm to keyboard. Good Feeling: Piano key stickers are very thin and you can barely feel them when you play the piano. The sticker has a smooth surface and no resistance, making it comfortable when practicing techniques such as portamento and arpeggios. Easy to Read: The piano letters are large enough, clear, and easy to read, kids feel joyful to learn the piano and memorize note positions. Great for beginners and little masters. Learning piano has never been so easy! The removable piano keyboard notes guide are designed by experienced musicians, it is a good teaching tool for piano teachers, and a good helper for kids and beginners. White key sticker (length x width): 4.0cmX1.55cm | 1.57”X0.61” Black key sticker (length x width): 3.9cmX0.85cm | 1.54”X0.33” Instructions: 1. Wash hands and clean the keyboard before pasting kids piano stickers. 2. Confirm how many keys your piano has, usually 37/49/54/61/88 keys. 3. There is a unique number printed besides each piano key letter. According to the number sequence of the installation manual, from the keyboard left to right, paste the stickers corresponding to the numbers. 4. Piano key sticker can be pasted several times, if first time it pasted not properly, you can tear it off and paste it again. Paste the keyboard stickers according to the following order for different piano models: 88 keys piano: Black keys(1-36) White keys(1-52) 61 keys piano: Black keys(7-31) White keys(10-45) 54 keys piano: Black keys(7-28) White keys(10-41) 49 keys piano: Black keys(7-26) White keys(10-38) 37 keys piano: Black keys(12-26) White keys(17-38) Package: Keyboard Learning Stickers X 1 Track Page Views WithAuctiva's Counter