Features 1.Made of quality flannel material, wear resistant, sturdy, durable. 2.Prevent dust from entering the keys, affect the sound quality of the piano. 3.Good water absorption, no dropping hair, wireless head, comfortable and soft feeling. 4.Easy to clean, can be washed, no fading. 5.Convenient to use and store. Suitable for piano keyboard. Specification Features: 1.Made of quality flannel material, wear resistant, sturdy, durable. 2.Prevent dust from entering the keys, affect the sound quality of the piano. 3.Good water absorption, no dropping hair, wireless head, comfortable and soft feeling. 4.Easy to clean, can be washed, no fading. 5.Convenient to use and store. Suitable for piano keyboard. Specifications: Material: flannel Color: gray Size: Approx. 13*12*3cm/5.1*4.7*1.2in Packing List: 1*Piano key cover cloth Package List