Durable and sturdy metal frame designed with a clean-cut silhouette in a modern industrial style.Space-saving solution. Includes a desk integrated to the frame and has 58” of under-bed clearance.Upper bunk is equipped with secured metal slats that provide ample support and 14” full-length guardrails for ultimate safety.Maximum mattress recommended height of 6” (sold separately).Twin loft bed dimensions: 77.5”L x 41.5”W x 72”H. Upper bed weight limit: 200 lb. Desk weight limit: 50 lb.Ships in one box and assembles quickly and easily. Shipping dimensions: 83”L x 20”W x 6”H. Product weight: 93 lb. Gross weight: 105 lb.