The Columbia Bunk Bed is truly the most versatile bunk we make. Constructed in solid Eco-friendly Hardwood, in four high build durable finishes. The Columbia 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 convenient space in your child's room. This bed will surely become their favorite sleepy time fort and you can feel good about the quality and value. Features: -Columbia collection. -100% Solid hardwood construction. -Mortise and tenon joints. -26 Steel reinforcements and two 14 piece slat kits. -Non toxic or lead free finish. -Converts in two Twin or Full size beds. -Modesty panel. -Can accommodates under bed storage drawers or trundle. -Raised panel drawers. -Eco friendly. -Manufacturer provides one year warranty. Specifications: -Twin over Twin dimensions: 68.13" H x 44.25" W x 80.5". -Twin over Full dimensions: 68.13" H x 58.37" W x 80.5" D. -Full over Full dimensions: 68.13" H x 58.37" W x 80.5" D.