The Marucci CAT7 Silver baseball bat is designed for youth players in USSSA leagues. It features a 2 3/4" barrel diameter and a -10oz weight drop for easier handling. The bat is made of composite material with continuous fiber construction, providing durability and performance on the field. The model number is MSBC72110S, and the bat has a sleek silver color finish. The item length is 29 inches and the weight is 10 ounces.