Improved design with elastic ties: Stretchy straps quickly secure the chair covers, keeping them firmly in place without slipping. Fitted seat dimensions: Each cover fits chair seats with length 17.5-21.5 inches, width 15.5-19.5 inches, and thickness 1-5 inches. Made from stretchy, non-toxic, and soft spandex material��great value for the price. Versatile use: Ideal for chairs, fans (dust protection), bedside tables (decoration and scratch prevention), water buckets (aesthetic appeal), and more. No more concerns about dust, spills, stains, or scratches. Suitable for various settings: Stretchable covers work for office chairs, dining chairs, bar stools, and patio chairs��an easy way to refresh their look. Machine washable, tumble dry low, and iron on warm heat.