High quality chair cover: made of high quality elastic and stretchy polyester and spandex, soft and comfortable, wrinkle resistant, recovers quickly New in 2020: multi-size waterproof fabric design, remove water stains immediately, easily avoid those embarrassing moments, milk spillage, pet urine. 3 Sizes Available: Suitable for chairs with the following dimensions: S: Back height: (45-56)cm; Protect office chairs from dirt and pet scratches, suitable for most office chairs. Please check the size of your chair before your purchase. With beautiful finishing and quality zippers on both sides. Easy to install: The elastic edge will keep it stable and tucked in. Color: dark grey Size: as shown Packing list: 1 piece