The Hybrid 1200 queen mattress and foundation set is simply a better way to get a great night’s sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. The mattress riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. And setup is as easy as 1-2-3. Step one: Follow the riser’s quick and easy “no tools” assembly instructions. Step two: Remove the mattress from the box and unroll. You’ll be amazed at how it fully expands within minutes. Step three: Enjoy a great night’s sleep.