Made of durable metal with load-bearing capacity up to 720 pounds. Wall-mounted storage rack uses 1.5mm high-quality thick steel pipe, not easy to deform or bend. Heavy-duty rack offers 6-level system, providing ample space to organize wood blocks, tools, and materials. Mounted on wall using expansion screws to better bear weight. Wall-mounted design effectively utilizes space and maximizes floor space of garage or workshop. Can store wood, firewood, gutters, sheet metal, pipes, Pvc, skis, ladders, golf clubs, construction tools, old carpets, and more. Step-by-step instructions make it easy to install in minutes. 6 adjustable holes in middle of pole allow placing arm in different positions. Powder-coated finish withstands daily wear and tear. Waterproof and not prone to rust. Suitable for both indoor and outdoor environments. weight: 12.7 pounds.