Get ready for a great game with this set of eight brand new Dudley Collegiate Thunder Heat softballs. These 12-inch fastpitch balls are made with .47/375 compression and high-quality leather material, providing the performance and durability you need for a successful game. The bright yellow color makes them easy to spot on the field, while the USA Softball association and Dudley brand guarantee their quality. Perfect for any softball player, whether for practice or competition.