Keeps your keys from harmful dust and debris. Dust-free soft fabric material stretches to fit 61-76-key or 88-key keyboards keeping your keys clean and safe. Easy to use and wash. Adjustable cord design to well accommodate the keyboard. Stretchable for the width size from 20 inches to 26 inches to fit the different pianos. Machine washable and hand washable. Good appearance to fits your keyboard. Made of superior quality milk silk fabric material which is the top grade appearance looking for decoration and exhibition. Specifications: Material: soft elastic fabric Color: black Fit for: Casio: PX110,PX120,PX135,P115,PX150,PX310,PX320,PX330,PX350,PX358,CDP120,CDP200R,CDP220R … Yamaha: P45,P85,P95,P105,p35,P115… Roland: F20, FP30, FP50...