Fabric: Printed stretch fabric with excellent stretch and better chair coverage. Perfect for decorating kitchens, bedrooms, living rooms, offices and more. Tips for correcting chair size? This super soft seat cover is flexible enough to fit snugly over any chair and stay secure with elasticated edges. Backrest height 50-70cm, backrest width 80-100cm. Seat width 120-160 cm, thickness 10-25 cm. Please refer to the product size before purchasing. Stretch Comfort: These large chair covers feature stretchy fabric and an elastic hem for easy on and off, and fit most chair sizes.