Roll-a-Cot® The aluminum frame is a special high strength marine grade aluminum alloy 5086-H38 that has a tensile strength near mild steel of 50,000 (psi). The fabric is a heavy duty 1000 denier polyester mesh that is strong and breathable. All hardware is grade 5 steel and Camp Time® manufacturers all its products in Spokane Wa. SPECIFICATIONS: Set-up size- 74"x28"x15", Rolled-up size-37"x5"dia (nominal), 250 lb capacity, 10 lbs weight, Color- Royal Blue and aluminum legs.