Sofa covers unique slipcover is made of high stretchy fabric, makes it fit for most types of couches. Soft Lycra Fabric 95% polyester 5% spandex fabric makes these slipcovers more soft and comfortable, provides you a more cozy and enjoyable place to relax. Stay in Place BONUS: You can tuck the Foam rollers in to make extra fabric deeply go into the sofa. And there is Sewn-in elastic bottom hem for a secure fit on your sofa. Great Fit Elastic band helps our sofa covers keep in place. The 1 piece cover is machine washable in cold water. Tumble dry but DO NOT bleach.