Twin Over Full Metal Bunk with Built-in Desk & Guardrail, Staircase Climbing Design, White Bunk W1935P463331Crafted with heavy duty steel construction, this bunk bed features a reinforced guardrail on the top bunk and a straight staircase for stable climbing, ensuring maximum safety for kids and teens while supporting up to 250 lbs for the upper bed and 400 lbs for the lower bed. Built in wooden desk attached to the bed frame creates a dedicated workspace for studying, gaming, or working, eliminating the need for extra furniture and maximizing floor space