Scan QR Code on box to access our FREE 16-week program that includes a get-started guide and detailed drills and programs to improve your game - Set includes 5 different PlyoCare balls Green: 1000g (2.2 lb) Blue: 450g (~1 lb) Red: 225g (~8 oz) Yellow: 150g (5.3 oz) Gray: 100g (3.5 oz) - Increase your velocity and improve your pitching mechanics. - ..

Scan the QR code on the box to access our FREE 16-week program, which includes a get-started guide and numerous drills to improve your game. This complete set of 9 PlyoCare balls helps increase velocity and improve pitching mechanics. Suitable for all skill levels, whether you\'re just starting out or have been playing for years. Perfect for warmin..