Steel Shelving Unit with Laminate Shelves, Four-Shelf, 36w x 18d x 60h, Steel, Black/Gun Metal Gray Riveted steel construction. Shelves adjust in 1.5" increments to accommodate items of varying heights. Assembles vertically or horizontally. Assembles with a rubber mallet (not included). Durable powder-coated finish is rust resistant. Steel frame and black laminate shelves.