Simulate a real game situation at batting practice with the Heater® Slider Lite-Balls. Designed for use with the Slider Lite-Ball™ Pitching Machine, the SLB19 Synthetic Leather Balls are the same size as a regulation baseball, but with half the weight. This allows younger players to hit the slower pitch and improve hand-eye coordination without fear of getting pegged by a hard pitch. The synthetic leather cover offers a realistic feel. FEATURES: Synthetic leather pitching machine balls Same size as a regulation baseball but with half the weight Allows younger players to hit a slower pitch and develop better hand-eye coordination Eliminates the fear of getting hit Synthetic leather cover gives a realistic look and feel Low-rise seams for improved pitching machine accuracy Designed for excellent accuracy and long-lasting performance Ideal for use with the Slider Lite-Ball™ and Real Ball Pitching Machines Includes 12 balls (1 dozen) per purchase Recommended for ages 6+ 30-day manufacturer's money-back guarantee Manufacturer's warranty: 1 year Model: SLB49 For additional information relating to the Manufacturer's Warranty, please contact 435-656-1756.