Easton BD11XL Rival XXL Senior League Baseball Bat (-9),  2 5/8-Inch, 31/22 NEW THT100 Aluminum extended barrel for greater durability and expanded sweet spots Ultra thin 29/32 handle with Stiff Flex Rating for maximum power through the hitting zone Lower M.O.I. means lighter swing weight and faster swing speed -9 lightweight length-to-weight ratio 2-5/8 diameter extra long monster barrel