With our stickers, it becomes easier to remember the keys on your piano keyboard as you can just read the stickers whenever you forgot the keys. Moreover, the satisfaction of being able to play your favorite music and show your talent to the world fills you with positive energy and motivation to work harder, learn quicker, and excel. Features - Color: Black. - Material: PVC. - Size: 25.00 x 23.00 x 1.00cm/ 9.82 x 9.04 x 0.39 inch. - Paste them on the key by the stick will be straight. If you paste them in the wrong place, you can uncover and re-paste. - It can be removed with left behind, when you do not need it in the future. - The piano stickers is a perfect tool for kid in piano lesson and beginners who loves to play. - Printed on transparent material, thinner than other stickers and you can't feel the stickers when you play the piano. No resistance when you take it off. - Best piano beginners, help you find the right key quickly. Package list: 1 x keyboard sticker