Garage Shelving Heavy Duty 72"H*77"W Garage Storage Shelves 6000LBS Heavy Duty Shelving Adjustable 3 ET309759BBB[6000LBS Capacity Metal Garage Storage Shelving Heavy Duty Shelving]Heavy duty garage storage shelving has thickened double metal legs. Made of high quality metal mesh, each tier of reinforced metal heavy duty shelves has 3 large ribs underneath, which can hold up to 2000LBS, with a total capacity of 6000LBS, which makes the heavy duty industrial garage storage shelves more stable and stronger than flimsy wood plank storage shelves, and allows you to