The PragmaBed Simple Adjust Head Only brings a full range of flexibility to the original foldable foundation, designed to eliminate the traditional box-spring. We've carefully engineered the frame with 80 of articulation for adjustable support. All of our foundations have a simple assembly process that don't require additional tools as the frame unfolds to its full size. To support the portability of the design, we use heavy duty steel at a thicker gauge than standard metal frames to ensure a solid foundation for all mattress types, and especially well suited for latex and memory foam. Other details like recessed wire supports and capped feet protect your floors and bedding, while a hypoallergenic powder-coated finish provides resistance to bedbugs and dust mites. Best of all, our frames are backed by our excellent support team and warranty so you can rest easy for a good night's sleep. See the full list of features and technical specifications for more details about this foundation at pragmabed.com. Be sure to check out our other products to decide which frame is right for you.