The Easton Quantum BB22QUAN Baseball Bat is designed for adult players with a 2 5/8 inch barrel diameter and a weight of 28 ounces. Made of durable aluminum, this bat is 31 inches in length and is suitable for baseball games. The sleek black color adds a classic look to the bat, which is crafted by the renowned brand Easton. Perfect for serious players looking for a high-quality and reliable baseball bat.