F26 Finch Fastpitch Bat 29" - 33"Fastpitch Softball Bat Featured bat in Mizunos exclusive Finch Collection Created with the softball players specific need in focus and designed to be powerful, comfortable, and lightweight. Features MZ 1300 Alloy for power and an extremely lightweight design that does not compromise durability Mizunos Speed Helix Grip adds comfort and a soft feel. 13 Weight Ratio 2 Barrel Diameter Approved for play in USA, NSA, USSSA (Fastpitch Only), ISA, WBSC One