Newer box spring types are springless and customarily called foundations. In the event your bed contains a collapsible metal frame, you’ll have to have a box spring to provide help for that mattress. Platform beds, which have a sound floor, don’t have to have a box spring. In the event https://collinipwze.blogars.com/28575748/helping-the-others-realize-the-advantages-of-sleep-number-mattress-in-my-area