The 2027 Louisville Slugger Supra Junior Big Barrel is a one-piece, all-composite USSSA bat with a balanced swing feel, a -10 drop and a 2 3/4-inch barrel. Internal Tuned Mass Damper technology absorbs shock before it reaches young hitters' hands, and a Pro Design Knob Taper adds comfort and leverage. It is built for coach pitch or machine pitch (typically ages 5-7) and is not designed for pitches above 40-45 mph. Sizes 25-27 in, Teal, Pink and Yellow colorway, USSSA 1.15 BPF stamp, 12-month manufacturer's warranty.