Adam Twin over Twin Metal Bunk Bed Frame with Guardrails, Durable Square Tube Frame, Easy Assembly, and No Box Spring Needed, White | Aosom.com

Enhance your room with the Adam twin over twin metal bunk bed in a white finish, suited for kids, teens, and adults. The robust square tube frame offers a weight capacity of 350 lbs for the top bed and 500 lbs for the bottom bed, ensuring stability. Full-length guardrails on the upper bunk and an interchangeable ladder ensure safe climbing. With 22 metal slats per mattress, there's no need for a box spring, and assembly is simple, taking only an hour for two people.