Make the bedtime routine a little more enjoyable for all with this classic favorite, the Twin Bunk Bed. Our Twin Over Twin Bunk Bed easily converts to two twin beds for added versatility. This bed features a hi-lo adjustable locking system that allows beds to work safely with or without a box spring. The Hi-lock position raises the bed to accommodate under bed storage or sleep options. Comes complete with wood slat roll mattress supports; no need for box springs or "bunkie boards". The transparent finish highlights the beautiful wood grain patterns, knots and color variations of the highest grade of Northern hardwood maple solids and veneers selected for 2nd Nature.