With a breakaway rim and a galvanized steel goose neck post that absorbs the impact of a slam dunk, this durable backboard system will be an excellent addition to your school or rec center basketball court. The backboard is available in your choice of finishes and extension lengths. These units are built to withstand the extra-heavy use of your playground. Goal, backboard and one-piece, 4.5 in. O.D. galvanized steel post bolt together, forming a single solid unit with a 4 ft. safety play area. This system includes a breakaway rim, nylon net and a silver backboard without a shooter"s square