Piano Note GuideOur Piano Note Guide is an essential tool for piano players. Speed up your note identification and learning process with our silicone guide, eliminating the need for applying stickers or writing on keys. Must have for piano learning Removable & Reusable Suitable for All Skill Levels Durable and reliable Note: This product fits on an 88 key piano but can easily be cut to the desired size for smaller pianos using scissors.