Product Description Includes lifetime aluminum backboard (guaranteed when mounted goal to post) two 3 1/2 inch galvanized steel post with 6 extension for extra safety. System comes complete with post backboard double strength super goal steel chain net. Includes painted target and border. . Natural galvanized color post. Space- Saver for center court use . Uprights and cross bars are 3 1/2 O.D. galvanized posts