Ideal storage solution for industrial and commercial use. Snap-together design assembles in minutes. Strong welded wire construction. Can be set up as a four-tier single rack or as two two-tier racks to meet specific needs. Open design allows air circulation and reduces dust build-up. Up to 1,250 lbs. per shelf (evenly distributed). Number of Shelves: 4; Shelf Depth: 1.63"; Shelf Capacity (Weight): 1,250 lbs; Material(s): Steel.