Material: High-Grade Thickened Gold Velvet, Anti-Fine Electric Treatment, Non-Stick Gray. Model Size: 150 155 160 165 170 180 185 190 195 200 210 220 230The Gold Velvet Piano Cover Fabric Has Been Upgraded The Texture Is Better, The Thickness Is Thicker, And The Dustproof Effect Is Very Good. We Use High-Grade Flannel With A Thickness Of 220G On The Market.", When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!