traditional mattresses use metal springs that can cause pressure points causing you to toss and turn. only the tempur-pedic mattress automatically adjusts to your body while keeping your spine in perfect alignment. plus, because tempur-pedic doesn't transfer motion, you won't disturb your partner when you get out of bed or shift positions. best of all, tempur-pedic will let you sleep on one of their sleep systems for an incredible 90 nights before you make your purchase decision. if you want the ultimate in comfort - if you wish to get more sleep but can't, it's time you make the switch to tempur-pedic. call the number on your screen.