This portable basketball court system is constructed of heavy-duty steel, a polyethylene panel, and an all-weather nylon net, this hoop will last all season. The 28" x 18" backboard is made of shatterproof clear polycarbonate, tough enough for the most competitive games. This basketball hoop can be adjusted from 5.4 ft to 7 ft. This will be fit for boys and girls of different age ranges to practice their game. This junior basketball hoop can be set up in minutes no matter indoor practice or outdoor competition.