Milliard Universal Folding Bed Storage Cover, Fits Twin Size / 38-Inch Size Beds Roomier, Thicker and More Durable Keeps dust, pollen, pet dander, and other airborne pollutants off your fresh, clean bed. Just slip it over your folded bed. Newly designed cover is now roomier to accommodate most 38" folding beds including beds that fold less compactly Please measure your folding bed before purchasing Also available in 31 inch