PLEASE NOTE THIS ITEM CANNOT SHIP VIA 3 DAY DELIVERY. These units are built to withstand the extra heavy use of your playground. The goal and post bolt together, forming a single solid unit. Units include One piece, 4 12' O.D. galvanized steel post with a 4' backboard extension. Lifetime guaranteed white powder coated backboard. This item ships by truck, so please include your phone number when ordering so that you can be contacted to arrange delivery.