Seattle Metal Twin Bed has been manufactured to be long-lasting and withstand many years of heavy use. The built-in metal mattress support in the base allows it to be used without a box spring or Bunkie board. In addition to the head and the footboard, the frame features a pair of legs at the center to provide additional reinforcement and support. Combined with the strength of its lateral beams, this Seattle metal twin bed is configured to ensure the middle section holds up without sagging.