We recommended to see the Measuring Guide in Photos to measuring your chair seat size to ensure have the perfect fit: Chair seat cushion width 14''-20'' and depth 14''-20'' and thickness 1.5''-3''.Made of 94% polyester and 6% spandex, stretches to fit most chairs easily. Equipped with elastic band and ties, easy to fit and anti-slip, wrinkle resistance and reusable. NOT WATERPROOF.Soft smooth comfortable velvet fabric design, give your old, damaged or ugly chair a new look and protect your chairs from scratches, spills and accidents, especially if you have a kids and pets. Revamp your chairs at half the cost.Elastic velvet dining chair slipcover, suitable for office chairs, dinning room chairs, bar stools chairs, patio chairs, a perfect decoration to renew and restyle your chairs.Just slip it gently over the seat and lace up it, Anti-slip, no slip off. Perfect fit around with a "lip" dining chair. If you remove the cushion, slip and flat the surfaces, tighten drawstring and reinstall this cushion will perfect fit. Machine washable; Tumble dry low; Iron on warm heat.