• 11 inch softball design
• Recommended ball for Heater Combo brand pitching machines
• Made from durable polyurethane for extended ball life
• Model #: PMB34
• Recommended Ages: 8 years to Adult
• 30-Day Money Back Guarantee - One Year Warranty
Heater pitching machine 11” softballs are specifically designed for Heater Combo Pitching Machines. These balls are optic yellow in color, made from durable polyurethane, and pitch with pin point accuracy. Perfectly molded at the factory, Heater 11” softballs are consistently accurate.