Ikea Ektorp Chair Cover, Tygelsjo Beige (Cover Only) The cover is easy to keep clean as it is removable and can be machine washed. Give your furniture a new look by changing the fabric cover. 65 % polyester, 35 % cotton. This will only fit the Ikea Ektorp Chair. It will not fit other makes and models because the fabric does not stretch and is not adjustable.