Extended picket panels give residential and commercial security and allow for customizing with finials. Each is 100% galvanized inside and out and powder coated a high-gloss black. This panel is 3’10” x 7’10” and features a 6” picket atop a 16gauge 1” rail with twenty-one (21) 18gauge 1/2” pickets. 3-7/8” between pickets. Premium welds, easy installation and decorative accessories makes this a perfect solution.