This is as basic as it comes. It is constructed of (2) - 2" x 4" backrails that are attached, in-line, to the posts with galvanized brackets. The 2" x 2" pickets are then pointed and nailed to the front (or back) face of the backrails depending upon preference. On this installation, the 4" x 4" posts are fitted with 1" x 4.5" angle cut plates and standard ball tops.