Bison's original breakaway goal is still the best value… Heat treated ball and socket  positive lock mechanism provides excellent rebound consistency over the life of the goal • ¼" rim support • Simple  maintenance-free design • Steel coverplate • Backplate fits all hole patterns on 42" and 48" rectangular and fan-shaped glass backboards • Continuous netlocks • Meets National High School Federation and NCAA standards • Includes mounting hardware and competition net • Unconditional three-year replacement warranty.. Bison now guarantees this item will SHIP IN TWO DAYS or you’ll earn one dozen FREE nets! Some restrictions apply. Call for details!. .