Perfect Size:Suitable for chair sizes 47-60cm back height, 38-48cm back width, 38-48cm seat surface and 4-14cm thickness. Meets the needs of most people. Please measure the size of the sofa before purchasing. Premium Material:Polyester Spandex, made of high quality fabric with high elasticity, which covers the chair better.The quality easy to clean and durable . Easy to install: Elastic, comfortable and wrinkle-resistant chair cover, removable, washable. In addition to the chic look, the covers also have a protective function and protect your chairs from dust, stains and scratches. Waterproof fabric cover: The surface of the seat cover is made of waterproof fabric, not only moisture-proof and dirt-proof, but also practical. Widely Used:Set of 4 dining chair covers fits most chairs. It can be used for office, hotel, wedding banquet, dining room, meeting, celebration, ceremony, family decoration, etc. Note: This product does not include the chair