Features: 1.Printed on transparent sticker and coated with a long lasting adhesive material that will not damage your keyboard. 2.Enough music notes stickers for 61-key piano keyboard with white keys. 3.Comes with numbers and notes on each sticker to help you install them within minutes. 4.Help children and beginners to learn, practice, and master your keyboard. 5.It must be a great gift for your child, your students, if you are parents or a piano teacher. specification: Printed on transparent sticker and coated with a long lasting adhesive material that will not damage your keyboard. Enough music notes stickers for 61-key piano keyboard with white keys. Comes with numbers and notes on each sticker to help you install them within minutes. Help children and beginners to learn, practice, and master your keyboard. It must be a great gift for your child, your students, if you are parents or a piano teacher. : Condition: Brand New Material: PVC Color: Multicolor Each Size: Approx. 3.5 * 1.5 cm / 1.4 * 0.6 in Weight: Approx. 12 g Package List: 1 * Set of Key Stickers Note: Piano in the picture is just photography prop, there is only one set of keyboard stickers.