Size: This chair cover is suitable for chairs with a backrest height of 20-24 inches, a backrest width of 14-16.5 inches, a seat depth of 14-17 inches, a seat width of 16.5-19 inches, and a seat thickness of 1.5-4 inches. Material: The chair cover is made of a soft and breathable polyester and spandex blend fabric, providing a comfortable feel and resisting wrinkles, pilling, and fading.Protect Your Chair: The tightly woven, thick fabric effectively protects your chair from everyday wear and tear, liquid spills, and stains, extending the chair's lifespan.Easy Installation: The chair cover features an elastic band for easy on and off, making installation quick and easy.Easy Care: Machine wash cold. Do not bleach. Do not iron. Tumble dry on low. Note: Colors may vary slightly due to screen calibration and lighting.