Low Profile Box Spring Full :Full Box spring measures: 74.5 53.6 5 inches (LxWxH); provides strong support for all mattress types such as memory foam and latex. Full Box Spring Only :Spring box full. Customers who like to sleep in a higher bed can use it together with the basic bed frame. You can also put it directly on the floor to use. Full Box Spring Sturdy & Stability :5 Inch full box spring with heavy duty metal slats and durable reinforced steel construction, easily withstand the pressure of 4 to 6 people. Full Box Springs Easy Assembly :Integrated construction design made this box spring assembled in minutes.