Easton TB19BSPD 24/13 Beast Speed Aluminum Baseball Bat - 2 5/8in -11 The 2018-19 Easton® Beast Speed -11 Tee Ball bat is perfect for young players looking for more contact and power. The 2-5/8 barrel one-piece design is constructed of lightweight and durable ALX100 Military Grade Alloy, with a concave end cap and All-Sports grip, for better hold and comfort. This bat is approved for play in leagues and associations that follow the USA Baseball standard. Features: Certification: USA Association: AABC Baseball, Babe Ruth & Cal Ripken, Dixie Baseball, Little League Baseball®, Pony Baseball Construction One-Piece Drop Weight -11 Barrel Diameter 2 5/8" Size 24/13