Blitzball is the ultimate backyard baseball! With its unique, patent-pending design, Blitzball gives players MORE curving action, speed, and Home Run distance than any other backyard / plastic baseball! Weighing just under 1 oz. each, Blitzballs are safe enough for everyday backyard use and are proudly made in the USA from the highest-quality plastic polymers. Great for players of all skill levels, Blitzball takes ordinary backyard baseball games to a whole new level!