Description This is a set of thumb piano accessories, made of high-quality materials, and can be used for a long time. It includes 1 tuning hammer, 10 red and green stickers, 4 anti-pain thumb sleeves, 2 wipers and 5 sets of scale stickers. These are very useful small tools, suitable for beginners to use.They are made of exquisite craftsmanship, have excellent durability, and can serve you for a long time. Features -Color: Assorted color.-Material:Metal, paper, cloth, rubber.-Size: About15.50X6.00X1.00cm/ 6.09X2.36X0.39inch.-Note:piano clothes is random color.-The tuning hammer can adjust the tone of the thumb piano to make its tone better and more accurate.-The red and green stickers can help you learn the thumb piano quickly and are easy to use.-The thumb cover protects your fingers better, so you don't feel so painful when you practice.-The wiping cloth can wipe the thumb piano to keep it clean.-Scale stickers can help beginners remember the position of the scale and learn how to play the thumb piano. Packing list: 1 x tuning hammer10 x red and green stickers (5 red, 5 green)4 x anti-pain thumb sleeves2 x piano clothes5 sets x scale stickers