Ideal for residential or institutional use, especially where there are lots of pick up games — the park, the city rec center, etc. — the Grizzly Adjustable Basketball System offers the durability and flexibility necessary for day-in-day-out play by a wide variety of skill levels. A height adjustment actuator mechanism allows board to adjust from 7½" to regulation 10" with ease. Ideal for residential and institutional use, especially in heavy play environments Height adjustment actuator mechanism allows board to adjust from 7 1/2" to regulation 10" with ease for all ages and sizes Height adjustment handle can be locked in place with a long shackle padlock (lock not included) 6” square powder coated, heavy-gauge steel post with 3/16” wall thickness provides superior strength and durability to the unit 42” x 72” regulation-size backboard is comprised of 3/8” thick clear acrylic welded to a heavy steel frame for extra support and safer play Heavy-duty breakaway goal with nylon net is of institutional quality for any level of competitive play Heavy duty J-bolt anchoring system allows for no-hassle installation and portability of unit Black wrap around pole pad and backboard pad included .