Dimensions by Inches: Length x Width x Height 79x42x61H Description: KD, T/T Bunk Slat System Included (20+20) Convertible (To be used Stacked or 2 Separated Beds) Right Facing Front Ladder (Built-In) Easy Access Guard-Rail (Top Bed) Clearance between Floor and Bottom Rail: 12 Inches (300mm) Clearance Between Rails: 35 Inches Top Bunk: recommended use 6" Height Mattress Construction: Metal Tube Slats, 50, 20x40mm Steel Tube Color: Gunmetal Finish Materials: Metal