1、Excellent Cotton Fabric Material: This piano cleaning cloth is made of cotton fabric material, which can effectively absorb and remove dust, stains and fingerprints, while not scratching the surface. 2、Multifunctional: This cleaning cloth is suitable for a wide range of musical instruments, including piano, guitar, violin, etc., as well as other items, such as electronics, glasses, jewelry, etc., with a wide range of applications. 3、Reusable: This piano cleaning cloth can be used over and over again, after washing it still maintains a good cleaning effect, sturdy and durable. 4、Large Size: This piano cleaning cloth is larger in size to cover a wider surface area which can increase the cleaning efficiency. 5、Nonwoven Edge: This piano cleaning cloth is made of nonwoven edge with special treatment, not easy to be wrinkled and deformed, to ensure the comfort when using it.