This bed will make you feel the difference between a sleepless night and one full of sweet dreams that can all boil down to the bed frame you have supporting you and your mattress. Highlights of the metal bed frame: No box spring is required; this bed frame supports your mattress. No tools are required to assemble the support bars, easy-peasy! A durable metal frame, 11 metal support bars, and 9 metal legs keep you sturdy all night long. An attractive matte black finish and simple profile add modern charm to your room. Notes: Do not allow children to put their heads into the gaps between the metal pipes. Ensure all parts and screws are firmly attached before use. The mattress is not included. Three Posts Mattress Size: Single (3')