Twin Over Full Modern Metal Bunk Bed With Trundle - BlackSpace Saving Design: Modern style and comfort to any bedroom, saving valuable floor space. Easy Assembly: The package includes clear instructions, all parts, and tools, making assembly simple and quick. Under bed Storage: 13 inches of under bed space perfect for storing extra items and keeping the room organized. No Box Spring Needed: Designed to be used without a box spring, compatible with all mattress types. Durable Construction: Made from sturdy