Made of 95% Polyester, 5% Spandex. Soft and lightweight, breathable, wrinkle resistant, use for dining chair, wedding banquet seat, hotel chair, bar stool, party, office, etc. Give your chair a new look for all four seasons.[Easy to use]: Seat cushion width and length 38-52cm. It is a good choice for homes with children and pets. It's easy to install and remove, and makes most office computer chairs look nice and fresh. Best partner for home life.[Easy to wash]: Soft elastic fabric seat cover gives a nice look and brings beauty to your home. Easy to clean, machine washable or machine washable and tumble dry low. Remove items from the dryer after the sweep cycle is complete. Does not require ironing.[Protect Your Chairs]: Won't slip or slip. The elastic edge keeps the cover securely in place. Give back to an old, damaged or ugly chair, and protect your chair cushions from stains, pet damage and hair.[Widely Used]: Widely used for outdoor events. indoor or outdoor for office chairs, dining chairs, bar stools, patio chairs, etc. Easy to fit seat covers that fit long, square or round seats. Perfect for dining chairs, bar stools, patio cushions, etc.