Amolife - Life is All About Enjoying - We increase the thickness of the steel tube and improve the support legs to a square tube using top-quality screws and non-slip around the leg support making the whole iron bed more durable and safer than a traditional metal bed. - Besides with a simple platform design and a clean-lined headboard the bed is perfect for a modern aesthetic. The headboard is upholstered with fabric in a dark gray color and filled with foam offering you a comfortable feeling. - The distance between steel slats is 4.72 inches offering optimum support to your mattress this design not only make makes the bed more durable but also provides your mattress breathable due to this gap. - No further tools are needed to assemble this bed it only takes about 30 mins for an adult to put it together. Just fasten all the screws can put this bed frame together. The upgraded lock design makes it easier to set up the slats.