HEATER SPORTS LITE-BALL PITCHING MACHINE w/BONUS AUTO-BALL & 22' X 12' X 8' HOME BATTING CAGE Slider Lite-Balls are two-thirds lighter than a real baseball for added safety at home. Pitches fastballs, inside breaking balls, and outside breaking balls. Pivot head design with simple swivel adjustment. Variable speed control up to 44 mph. Fully enclosed wheel for maximum safety. Tubular steel legs with rubber tips. Includes 12-ball automatic feeder; pitches a ball every 9 seconds. Uses standard A/C power. 1-year manufacturer's warranty. Ages 8 and up. Solid fiberglass frame. 1 1/4" nylon netting. Built-in pitching machine harness. Includes steel ground stakes and nylon support ropes. Sets up in minutes.