New Other Rawlings Machine Baseball Bat USA ( 10) 2 5 8" 27 17 1 Pc. Alloy Blue Size:27 17 Joseph William Foster made some Medium:Navy White Red Joseph William Foster made some of the first known running shoes with spikes in them we pride ourselves in the advancement of sporting goods and the promotion of sports HIGH PERFORMANCE this single piece aluminum design is constructed from aerospace grade alloy materials LARGEST ALLOWABLE 2 5 8" BARREL delivering a massive sweetspot and improved plate coverage FASTER SWING SPEEDS via the Machine's lightweight 10 balanced profile CERTIFICATION: Approved for use in all USA Baseball sanctioned leagues and events DESIGNED WITH A LARGER SWEET SPOT the Machine USA Baseball Youth Bat ( 10) will help hitters make better contact at the plate HIGH STRENGTH