This is an MM18 for boys. With a 570g mid-balance, it's easy to swing and suitable for smaller players. And, it really makes the ball fly. Used for 10 months. There are ball marks and scratches from use, but it's generally clean and in good condition. The main playing field was the schoolyard, so there are scratches on the grip and head, but there's no critical damage, and it has never been used in a batting center. The grip tape (original) is nearing the replacement time, but it can still be used. *A new, unopened bat case is also included.