The Magnistretch is the only mattress certified by the American Chiropractic Association. It was designed with innovative channeled foam layers to specifically stretch and decompress your spine, while supporting proper vertebral alignment. It works gently throughout the night while we sleep by allowing proper blood-flow so our bodies can rest and recuperate at night, as they should. Try it with the Superiore Standard Pillow or the Superiore Maxi Pillow for a cool and dry nights sleep.