With the Pragma Simple Base Quad-Fold Bedding Frame, which is available in Multiple Sizes, you'll never have to bother with a box spring again. It features a sturdy steel platform design that provides maximum support for any kind of mattress. This storage bed frame sets up in less than five minutes and requires no tools for assembly. At 14-inches high, the Pragma Simple Base provides great under-bed storage space and makes cleaning easy. The foldability of this steel bed frame allows for easy transport through narrow spaces or stairways and also helps you save space when storing it away.