Product Description 85% Polyester/15% Spandex Premium Material: 85% Polyester and 15% Spandex. Flexible enough to fit snugly over most upholstered dining chairs. High-grade fabric makes the chair cover durable, anti-wrinkle, anti-pilling, soft and comfortable. Key Functions and Uses: Thick enough to protect your chairs from stains, scuffs, scratches and tears, give your old, damaged or ugly tableware a new look with your room chairs. Size and Color: Suitable for seat cushion length 14''-18''(35-46cm), Seat width 14'-18''(35-46cm), seat thickness 1.2''-2(3-5cm)''. NOTE: For a better look, please remove the back cushions to install the cover. Design: Stylish and simple style, great choice for decorating living room, dining room, kitchen, hotel, wedding and other occasions. The elasticated bottom and 4 straps prevent the cover from sliding. Care Instructions: Hand or Machine Wash Cold; Line Dry; Do Not Bleach; Do Not Iron.