The DeMarini CF Zen Composite USSSA Certified Bat is a high-performance baseball bat specifically designed for youth players. Made from durable carbon composite material, this bat boasts a 2 3/4 inch barrel diameter and a balanced swing weight for optimal performance on the field. With a length of 30 inches and a weight of 20 oz, this bat is suitable for players in the USSSA league. The white color and sleek design make it a popular choice among young athletes looking to enhance their batting skills.