Sofa beds are an undeniably useful piece of furniture ... Mattress topper which incorporates 1500 Aerocoil springs to support as you sleep in any position. To stop you from feeling hot and ...

A sofa bed’s conversion mechanism determines ... It has a metal pullout base that folds out to support a 5.5-inch-thick innerspring twin mattress. (For an innerspring mattress, “you want ...