New Other Rawlings 2021 5150 Baseball Bat 10 1 Pc. Alloy 2 3 4" Blk Grn 30 20 Size:30 20 MFG Number: 51000 Black GRay MFG Number: 51000 SUPPORT AND CUSHION: Provides just the right amount of stability and support that was specifically designed for optimal performance and durability at the plate EASY TO SWING thanks to ultra lightweight bat construction creates even faster bat speeds for young athletes QUICKER SWING SPEED AND LIGHTER FEEL this bat was features a Hyper Lite Speed Cap to help youth hitters get the bat through the swing zone even quicker ENHANCED POWER thanks to the large 2 3 4" Big Barrel design that helps players make contact easier and hit the ball even farther APPROVED FOR USE IN ALL USSSA BASEBALL SANCTIONED LEAGUES 2 3 4 Inch Barrel Diameter Drop 10 Length To Weight Ratio Balanced Swing Feel One Piece