The Marucci Prebcor 31/26 MSBT5 AZ3000 2 5/8" Alloy baseball bat is a high-quality, durable bat designed for adult players in the senior league. With a 2 5/8 inch barrel diameter and 31 inch length, this alloy bat offers a balanced feel and powerful performance on the field. The Marucci brand is known for producing top-notch equipment, and this bat is no exception. Made in China, this bat is a reliable choice for players looking to enhance their baseball experience.