Dimensions: 42W x 78D x 65.5H in.. 350 lbs. weight limit for each bed. Constructed of heavy-gauge tubular steel. Finish options available. Vintage spindle design. Ladder and guardrails for top bunk. Antique inspired castings. Twin over twin beds. Mattressâ€™ not included. The old school design of the Hillsdale Brandi Twin Over Twin Bunk Bed â€“ White makes it perfect for your childâ€™s bedroom. Ideal for slumber parties, this bunk bed features twin over twin beds. Its antique-inspired castings and vintage spindle design create an upright statement. This durable bunk bed is constructed of heavy-gauge tubular steel and holds up to 350 pounds per bed. Its metal ladder and guardrails help keep your kiddo safe while sleeping on the top bunk. Two standard twin size mattresses are required.We take your family's safety seriously. That's why all of our bunk beds come with a bunkie board, slat pack, or metal grid support system. These provide complete mattress support and secure the mattress within the bunk bed frame. Please note: Bunk beds and loft beds are only to be used by children 6 years of age or older.Warning: Falling and Strangulation Hazard! Do not hang on or attach to this bunk bed any items, including but not limited to hooks, belts, or ropes, that are not specifically designed for use with the bed.