Photo 1 of Hungdao 6 Pcs Weighted Plyo Training Balls Variable Plyo Weighted Balls Practice Weighted Baseball Weighted Ball Set for Throwing Pitching Power Improving Accessories, 6 Colors (3.5 to 32 Oz)

Double tap image to zoom

Photo 1 of Hungdao 6 Pcs Weighted Plyo Training Balls Variable Plyo Weighted Balls Practice Weighted Baseball Weighted Ball Set for Throwing Pitching Power Improving Accessories, 6 Colors (3.5 to 32 Oz)Photo 2 of Hungdao 6 Pcs Weighted Plyo Training Balls Variable Plyo Weighted Balls Practice Weighted Baseball Weighted Ball Set for Throwing Pitching Power Improving Accessories, 6 Colors (3.5 to 32 Oz)