High strength performance alloy blended with a one-piece construction for a smoother feel, the 2019 DeMarini® Uprising™ USSSA Jr. Big Barrel Bat is designed with young players in mind. Built with a -10 drop weight to provide a lightweight swing speed, providing more velocity behind the ball at impact for younger players. Cause an Uprising™: DX1™ Alloy: High strength performance alloy designed exclusively for young players One-piece construction for a more traditional stiff feel NOTICE : We recommend that you receive approval from your local league before removing the wrapper from your bat.