SKLZ Premium Impact Limited-Flight Training Baseballs are the ideal training ball for players who want to add power to their swing. The weight and density of each ball allows for a true flight path and provides instant feedback, yet won’t hurt on contact. Officially-sized with exterior texture for more accurate throwing, balls have limited flight capabilities so that they’re quickly and easily retrievable during practice. The high-visibility color helps players track the ball’s flight and improves hand-eye coordination. SKLZ Premium Impact Limited-Flight Training Baseballs are constructed from durable, dent-resistant material, to withstand hit after hit for seasons of training. Use indoors or outdoors for practice and drills..