Holds up to 800 pounds per shelf Heavy-duty steel construction Shelf heights adjustable to fit your storage needs Use as residential or commercial shelving unit Dimensions: 42"W x 72"H x 18"D Heavy-duty steel with brilliant chrome finish Accommodates heavy items(tested to 800-pounds evenly spaced) Shelves can be raised or lowered to your liking No tools required for assembly Great for work and home; measures 42 by 18 by 72 inches