Tennsco Industrial Steel Shelving for 87 inch High Posts, 48w x 24d, Medium Gray, 6/CartonShelves adjust in 1" increments with compression clips. Box form shelf design. 750-lb. capacity per shelf (based on 36 x 12 shelf evenly distributed). Shelves and Industrial Post Kit sold and shipped separately—Both are required for assembly—ORDER BOTH. Color: Medium Gray; Overall Width: 48"; Overall Depth: 24"; Shelf Capacity (Weight): 750 lbs.