Our All-In-One Foundation™ can hold a whopping 3,000 pounds, giving your mattress the support it needs and giving your bedroom a customizable, elevated look. With a generous 12″ of storage space under your bed, you’ll have plenty of room for boxes, bins and more. Easy, quick-snap assembly—no tools required!  The all in one foundation replaces the need for a box spring or separate metal frame.  Heavy-duty, welded legs (not removable).