The Marucci CATX MCBCCPX is a composite baseball bat designed for high school and college players. With a barrel diameter of 2 5/8 inches and a length of 32 inches, this BBCOR-certified bat weighs 29 oz. The CAT series is known for its balanced swing weight and responsive barrel, making it a popular choice among players. This particular bat is used, but still in good condition. It does have some clear mark/scratches on barrel (see photos).