New Combat Maxum MAXSL112 Senior League Baseball bat. -12 Length to Weight Ratio2 5/8 Inch Barrel Diameter20 - 40% More Hitting Surface Versus Other ModelsFeatures USSSA 1.15 BPF StampLizard Skins Grip - Enhanced Comfort and TackinessMAXUM Sweet SpotOne-Piece, Fully Composite DesignPrecision Molding Technology - Consistent Performance Throughout the BarrelSeamless Construction - No Seams / Weak PointsUltra Balanced FeelUp to 38% Swing Weight Reduction on Average