Twin over Twin Metal Bunk Bed Frame, Durable Square Tube Frame, Full-Length Guardrails, Easy Assembly, No Box Spring Needed, Black | Aosom.com

Adam twin over twin metal bunk bed in black is a practical and robust choice for any bedroom. It showcases a strong square tube frame, holding up to 350 pounds on the top and 400 pounds on the bottom bunk, ensuring secure and stable sleeping arrangements. Full-length guardrails on the upper bed, along with an interchangeable ladder, offer enhanced safety and convenience. Supported by 22 metal slats per mattress, the assembly doesn't require a box spring, making it straightforward to set up and ideal for children, teenagers, and adults.