Made with welded tubular steel frame Durable steel gray powder coat finish Tubular steel slats for mattress support Top bunk with protective side rails Sturdy ladder leads to top bunk Ladder with left or right side convertibility Bunk can convert into two twin beds Bed does not require additional foundation/box spring Mattress available, sold separately The Consumer Product Safety Commission states top bunks not be used for children under 6 years of age Assembly required