SpandexThe chair slipcovers are made of 92% corduroy and 8% spandex, The stretch fabric makes the chair slipcovers fit for normal and high back parson chairs. They are also great choice for homes with kids or petsThey can transform your old chairs to new, and protect your dining chairs from spill, stain, daily wear and tears, extend the life of the chairs to save your money. They also can brighten up your dining room effortlessThey fit for chair size: Back Height 17.7-23.6 inch, Back Width 13.7-17.7 inch, Seat dimension 14.9-17.7 inch, Please measure your chair size before orderingPerfect for hotel, wedding banquet, dinner, meeting, celebration, ceremony, family dining room decoration etc.The fabric is fade-resistant, wrinkle-resistant and stain-resistant; Machine wash in cold water, Tumble dry on low, Not Ironing