The Louisville Slugger TPX Triton 31"/31oz Baseball Bat Model SL91T is a high performance, carbon composite bat designed for adult players. With a 2 3/4 inch barrel diameter and a weight of 31oz, this multicolor bat offers a combination of power and durability on the field. Officially licensed for the Louisville Bats team, this bat is a reliable choice for serious baseball players looking to enhance their performance.