Brett Bros...The Very Best In Baseball! The Brett Brothers entered the baseball business with the goal of ensuring that coaches at all levels have access to superior quality products that are cost effective. Consistency and durability were the primary factors when establishing their bat designs. The Brett Brothers have been involved in baseball their entire lives, through Bobby and JohnA"s Minor League careers to the combined 31 years in the Major Leagues of Ken and George. Brett Bros. GOBON #5 Maple Wood Bats: GOBON is Japanese for #5, the uniform number of Hall of Famer George Brett The GOBON #5 bat is the best engineered wood bat in the world Maple bat with patent pending "Bamboo Super Core Technology" Fiberglass inside the bat"s handle, between the bamboo core and the surrounding maple for exceptional durability Bat ring with serial number at the Brett "pine tar line" 18 inches above the handle Precision balanced with each bat being cupped Large barrel size: 2 A1/2" Handle size: 15/16" Guaranteed For 120 Days Models: 110: Large knob A* 271: Small knob Finish: Brown/Black Lengths: 31" A* 32" A* 33" A* 34" Brett Bros...They Know Baseball!