The Louisville Slugger Dynasty 7C Composite 31" 19 oz. YBXD TPX bat is a high-quality baseball bat designed for adult and high school players. Made of durable composite material, this bat offers a 2 1/4 inch barrel diameter and a balanced weight of 19 oz. The Louisville Slugger brand is known for producing reliable and long-lasting sporting goods, making this bat a popular choice among baseball enthusiasts looking for a durable and powerful option for their game.