Subrtex Jacquard Stretch Dining Room Chair Slipcovers (2, Chocolate Flower) Jacquard stretchable fabric chair covers are made of 85% cotton and 15% spandex. Best choice of 90% parsons chair. Size: the height of chair back is 18-23'' and the width is 15-17''. Chair seats width and length are 14-18'' and thickness is 1-4''. Machine wash separately, cold water. Do not bleach. Tumble dry low. No Ironing. This chair cover can be used for kitchen, bedroom, living room decoration, office, hotel, wedding banquet, celebration, ceremony, etc. This chair cover can protect your furniture from spills, stains, clothes and tearing. And all of our chair cover are done by anti-mite process. So they are Environmental and Healthy.