RAINBOW Black Metal Twin/Twin Bunk Bed, 79"W X 42"D X 61"H, 99lbs. There is a spectrum of choices for colors and styles in the Rainbow Collection. The Rainbow Collection is a series of metal bunk beds that come in multiple bed size combinations and six color options. Styles include a twin/twin, twin/full, and a twin /futon base combo, and each style comes in seven colors. Common features include full metal construction with non-recycled heavy gauge tubing, and a focus on safety with improved rail reinforcements. Features: Contemporary Style Improved Rail Reinforcement Non-Recycled Heavy Gauge Tubing Full Metal Construction Multiple Design Options Multiple Color Options