Description Piano stickers, labels tune and musicl notation. The letters on the piano stickers are bigger than regular ones. They can be seen more clearly by kids. Our piano stickers is a good teaching tool for piano teachers. Also a grateful tool for kids and beginners, etc. Smooth surface, transparent and removable. Features - Color: Black.- Material: PVC.- Size: 25.00 x 23.00 x 1.00cm/ 9.82 x 9.04 x 0.39 inch.- The piano stickers are specially design for kids. The large letters and bolded staff more easy for kids to recognize.- The bright color have more fun for kid to practicing. Thinner technology, closer to real keyboard feel.- The new material sticker is smoother, which can make the children play more freely. - Durable layer coated can prevent the ink from fading. The letter printed underneath the upper layer.- The included instruction will show you where the correct placement based on the number of keys.Packing list: 1 x keyboard sticker