Make more room for sitting and sleeping with this daybed and pop-up trundle. The metal frame and steel slats help provide steady support for daily use, while lockable casters let the lower bed roll out easily and stay in place. The twin size shown measures 74.6L x 43W x 32.3H inches and fits one twin mattress. With a clean headboard and 14.2 inches of space below, it works well in bedrooms, guest rooms, and living rooms.