48" Wide 79" Tall Garage Shelving, 20" deep, cold-rolled steel frame holds 3800 lb shelves adjust on 1.5" centers and split to make two 40" high racks, each level supports 950 lb, diagonal braces and anti-rust finish for stability, ten-minute bolt-together assembly with included tools. weight: 0.05 pounds. Length: 19.70 inch. Width: 47.30 inch. Height: 78.80 inch.