New Other Baum Bat Composite Wood Baseball Bat: AAA Pro Ash Adt 31 28 Blk 180623 Barely Used. Few scratches. See Pics! LP1 alloy construction formulated for 350545.9090 Wmn Blk Ryl Med LP1 alloy construction formulated for strength and durability with one sided hitting (2 3 4 inch) performance LP1 alloy barrel delivers explosive pop and superior durability for the Lifetime of your bat Hyperwhip end cap removes unnecessary weight from the tip of the bat for a faster swing adjustable side waist straps Foamed Plastic Core Composite Reinforcement Surrounding Core Provides Unmatched Durability 3 Length To Weight Ratio NCAA & NFHS Approved Approved For Minor League Game Play By Major League Baseball and Perfect Game Events 505 Inch Barrel Diameter Standard Knob Ash Wood Exterior Shell BBCOR Certified For High School & Collegiate Approval Very Balanced Swing Weight Up To 400X Stronger Than Wood Massive Sweet Spot