The Marucci ONE 30/20 Alloy 30" 2 3/4 MSBX1014 Baseball Bat is a high-quality, durable baseball bat designed for adult players. Made from metal alloy, this bat has a 30-inch length and a 20-ounce weight, making it suitable for serious baseball enthusiasts. Its sleek gray color and 2 3/4 inch barrel diameter provide a stylish and powerful option for players competing at a high level. The Marucci brand is known for producing top-notch sports equipment, ensuring that this bat is both reliable and effective on the field.