Columbia Stair Bunk in Antique Walnut in the Columbia Collection by Atlantic Furniture Constructed in solid eco-friendly hardwood, in four high build durable finishes, the Columbia bunk bed has a built in modesty panel and can accommodate under bed storage drawers or a trundle. With its 26 steel reinforcement points and two 14 piece slat kits, this bed is as sturdy as they come. So many sleep options, and it creates tons of storage space in your child's room. Staircase drawers ship fully assembled with english dovetail construction and full extension ball bearing drawer glides. This bed will surely become their favorite sleepy time fort and you can feel good about the quality and value. Solid hardwood construction. Non-toxic, lead free five step finishing process. Designed for safety and durability. Classic mission style design., Solid post construction, Mortise and tenon joinery, Includes built in modesty panel, Mattresses supported by 14 piece slat kit, Staircase can be set up at either end of the bunk bed, Full and 3/4 guard rails on upper bunk, Optional storage drawers or trundle roll easily on casters, Converts to twin beds, Includes assembled staircase, Matching guard rails designed to accent the style of the upper and lower panels, Accepts up to a 9 In. mattress