Features: 1. Printed on transparent PVC and coated with a durable adhesive that will not harm your keyboard. 2. Sufficient notes for any 61 or 88 keys. 3. Various colors aid children and beginners in recognizing and differentiating between different key areas. 4. Assists beginners in understanding the keys and impressing them; helpful in grasping the fundamental principles of piano playing. 5. Comes with instructions for easy application and removal. Specification: Printed on transparent PVC and coated with a durable adhesive that will not harm your keyboard. Sufficient notes for any 61 or 88 keys. Various colors aid children and beginners in recognizing and differentiating between different key areas. Assists beginners in understanding the keys and impressing them; helpful in grasping the fundamental principles of piano playing. Comes with instructions for easy application and removal. s: Condition: 100% Brand New and High Quality Material: PVC Color: Transparent Size: Approx. 25 x 11.5cm / 10 x 4.5inch Single Sticker Size: Approx. 23.7 x 14.3mm / 0.9 x 0.5inch Suitable for 61/88 Key Electronic Piano Weight: Approx. 15g Packing List: 1 x Piano Keyboard Sticker Note: Please be aware that both the new and old versions of this product will be sent randomly; ensure you are okay with this before placing your order.