Players of every age get in on the action with this portable basketball hoop system, its rim sliding from 7.5 ft to 10 ft floor to rim so kids, teens, and adults each shoot at the proper level and grow toward a regulation setup. Built for tough play, the 44-in shatterproof PE backboard pairs rounded edges with a Y-shaped rear structure that absorbs impact, and the 18-in rim runs a double-spring damping system. Fill the large base with sand or water for stability, then roll the whole unit into place on two wheels. Rustproof metal pipes and weather-resistant materials shrug off the elements season after season.