Shop for Training Aids from BaseballEquipmentDirect.com! The sturdy SSG/BSN Big Bubba Pro Batting Cage is versatile, and perfect for use in varsity, collegiate, and professional level baseball. It has two-inch heavy-wall aluminum tubing, and comes with a 3.5-millimeter weather-treated EHT net. It comes in a variety of color options and features a lockable dolly lift system for portability.