Applicable Sizes: Stretch chair covers, chair back height: 43-47 cm (15.7-17 inches), chair depth: 40-44 cm (15.74-17.32 inches), chair width: 51-55 cm (20.07-21.65 inches). Please measure your chair before purchasing to ensure a perfect fit. Stretch Fabric: Dining chair covers are made of polyester fabric. This blend makes the covers stretchy, soft, and durable, making them less susceptible to damage or tearing. Chair Protector: Our dining chair covers protect your chairs from stains, water damage, and tears, making them especially suitable for homes with children and pets. Versatile Uses: Dining chair covers fit most chairs. They can be widely used in hotels, restaurants, kitchens, and dining room decorations. These casual, soft, and comfortable covers will revitalize worn upholstery and give your chairs a brand new look. Installation and Maintenance: Dining chair covers are stretchy and easy to install. Machine washable for easy cleaning and maintenance, wash in cold water on the gentle cycle. Do not bleach.