Upgraded Stretch Fabric: chair covers are made of high stretch and soft fabrics, 82% Polyester and 18% Spandex. Improved the elasticity and fabric thickness of the spandex chair coversNon-Slip Dining Chair Covers: dining chair slipcover with a widened elastic cord, it is better to wrap your seat cover on the chair, never slipping around. We are committed to bring a more comfortable experience to youPerfect Size for Your Chairs: Stretch chair covers fit for normal and high back dining room and kitchen chairs. Back Height 18-23", Width 14-18", Back Thickness within 3". Seat Width and Length 14" to 18". Seat thickness 1-4". Please measure your chairs before ordering to ensure the best fitFabulous Furniture Protector: spandex chair protector covers will transform your old chair into brand new and protect your chairs from spills, stains, daily wear and tear, dirts and pets damages, perfect for homes with kids and pets, it's definitely economical and cost-effective home decorNO Fading & Pilling: The color of dining chair slipcover can be maintained after repeated washing, the stretch chair cover is easy to take care of, hand wash and machine wash no fading and pilling