Features: Not a Sticker: NO GLUE The keyboard notes overlay can One key opening and closing.No extra time and effort is needed. The piano key stickers are easy to place and easy to remove when finished practicing. New Design: We create a new design that will improve your focus and much faster learning speed. Clearly visible keys and notes on the stickers make learning fun and exciting. 88 Keys Full Size: The CardBoard Piano is scale 1:1 to a real Piano. Covers full 88 Keys designed groups are labeled and colored for easy recognization. Ideal Gift: Know someone learning piano? This is the perfect accompanying gift to help them get playing straight away. An ideal for piano players of all levels. Customer Service: With customer satisfaction as our first priority we offer a satisfaction service for all of our merchandise. If you have any problems please contact us in time. We will give you replies as soon as possible. Specification: Material: Silicone Weight: 120g Package Size: 7.72*2.56*0.67inch Color:Multicolour Black Notes:Please allow slight tolerances in size due to manual measurement and lighting in photography may result in a difference in color than in real. includes: 1* Piano Notes Guide "