Heater Sports Xtender 72' Home Batting Cage Solid steel and fiberglass frame assembles quickly while adding strength and stability. Foam padding protects frame from damage. +-in nylon netting is durable and strong. Steel ground stakes provide rugged support. Built-in pitching machine harness connects easily to pitching machine (pitching machine sold separately). Use for baseball as well. For ageears and up. 30-day manufacturer's money-back guarantene year manufacturer's warranty. Dimensions2 ft2 ft2 ft.