Champion Sports - CSIBLX This Portable Ball Locker comes ready for use. It holds a variety of ball sizes and is intended for larger volumes. It features all-steel construction, chrome finish and four nonmarring casters that not only protect the finish of your play surface but also provide for effortless transport of equipment. Just unfold and insert the casters for a convenient mobile storage space. This locker is designed with a lockable hinge cover for added security. Balls are sold separately.