Feature: 1. EASY TO LEARN AND USE: The 88 key piano sticker adopts a detachable design, making it easy to stick onto the piano keyboard. Provides accurate guidance for beginners and helps them quickly learn and remember notes and scales. 2. DURABLE MATERIAL: The piano key sticker is made of premium PVC material, which is durable and can be pasted and used multiple times, and is not easily damaged or peeled off. 3. CLEAR AND VISIBLE: The notes and scale patterns printed on the piano keys are clearly visible, ensuring that users can clearly see and recognize the note positions and corresponding pitches on the piano keyboard. 4. NO RESIDUAL ADHESIVE: This key sticker uses a reusable adhesive backing, which will not leave any adhesive marks or residue after use and will not damage the surface of the piano keyboard. 5. COMPATIBILITY: Piano key stickers are suitable for 88 key piano keyboards, covering the entire keyboard range, suitable for different brands and models of pianos, providing a universal learning tool for piano learners. Specification: Item Type: Piano Keyboard Sticker Material: PVC . Package List: 2 x Piano Keyboard Sticker