TNNB66PY Metal Bookcase, 5 Shelves, 34-1/2w x 13-1/2d x 66h, Putty Commercial-grade steel construction provides years or reliable storage. Shelves adjust in 2" increments. Powder-coated finish. Four-shelf unit has three extra-deep 13 1/2" adjustable shelves that raise and lower. Rounded top edge.