The Easton Power Brigade Mako Baseball Bat is a 34-inch long, 31-ounce bat with a 2 5/8-inch barrel diameter. It is made of carbon composite material and has a balanced swing weight. The bat is designed for adult players and is approved for use in USA Baseball (USAB) leagues. It is a part of the Baseball-Adult & High School, Bats, Baseball & Softball, Team Sports, and Sporting Goods categories.