Create a practical sleeping and storage solution with this SUGIFT twin-over-full bunk bed. The low-profile solid wood frame measures 94.5 x 56.5 x 50.5 inches overall and combines a twin-size upper bunk with a full-size lower bed. Storage stairs replace the traditional ladder and feature handrails for added support while climbing. Each stair measures 14 x 14.5 inches, and the staircase supports up to 200 lb. Three open compartments provide space for books, toys, decorative items, and everyday essentials, including large, medium, and small cubbies. The 50.5-inch overall height makes the frame easy to access, while 31 inches of space between the beds provides headroom for the lower bunk. Full-length 12.5-inch guardrails surround the upper bunk. The upper bed supports up to 200 lb, while the lower bed supports up to 250 lb. Fourteen plywood slats support the upper bed and seven support the lower bed. A 6-inch mattress is recommended for each level, and no box spring is required. Made from pine wood, plywood, and engineered wood, this contemporary white bunk bed suits a child's bedroom, dormitory, or apartment. Assembly is required. The bed weighs 155 lb and ships in two boxes. Specification: Color: White; Material: Pine Wood Plywood Engineered Wood; Overall Dimensions: 94.5" x 56.5" x 50.5"; Height of Stairs: 13" 12"; Net Weight: 155 lbs Recommended Mattress; Thickness: 6"; Weight Capacity of Upper Bed: 200 lbs; Box Qty: 2