【Product Details】 MIZUNO BEYONDMAX MEGA KINGII MEGA KING 2 Softball Junior Baseball Bat Limited Edition This bat has a bump structure (the surface of the bat is uneven) on the core, which is currently prohibited from being manufactured and sold. This is a rare model that has been discontinued. BEYONDMAX MEGA KING 2 combines the "Beyond Max structure" for increased distance and the "bump structure" for improved ball grip. Includes bat case. *Please consider this a used item and understand before purchasing.