The Instamatic bed frame features wedge-lock construction, which provides strength and durability. • The rails easily wedge together, making this bed frame simple to set up• The world's fastest and easiest assembly, no tools required• Heavy-duty reinforced steel components - designed for maximum strength and weight• Original Wedge-Lock design- the more weight you put on it, the stronger it gets• Deeply recessed legs help prevent stubbed toes Dimensions:(Assembled): 38" x 82"