100% stainless steel 4-tier shelf, 70.9 x 17.7 x 59.1 inches, holds 330 lb per shelf. 1.5-inch posts and 1.6-inch shelves add strength. Brushed finish resists rust and dust cross-beams keep the frame steady. Shelves adjust in 2-inch steps or remove for items taller than 16.9 inches. Bolt-together assembly with included tools leveling feet suit uneven floors. Use in kitchen, garage, pantry or laundry to store cookware, tools or bins. Weight: 0.04 pounds. Length: 40.00 inch. Width: 30.00 inch. Height: 30.00 inch.