Jugs Small-Ball Machine Package Baseball pitching package for ages 8 and older with Small-Ball pitching machine, protective screen, and more Uses 5-inch, 5-ounce polyurethane foam ball that's half the size of normal baseball Instant protective screen folds into 27-inch circle when not in use Comes with 4-dozen 5-inch small balls and ultra-thin 16-ounce hitting stick Includes lightweight, portable home plate base and drill book for instruction