Today’s high-quality mattresses were designed to perform with a sturdy non-yielding foundation system. The Enforce® platform base provides a complete mattress support system that acts as a box spring/foundation and bed frame. This stand-alone platform bed is easy to assemble and ships in a small box. Upholstered like a real foundation, the legs can be removed and used in a traditional bed set or a metal bed frame or used as a stand-alone piece of furniture.