About This

• Improve pitching mechanics through overload and underload training
• Build arm strength and promote blood flow and active recovery
• Includes five weighted plyometric balls for versatile training
• Pliable material allows you to see impact
• Come with custom drills for each weight option

Overview

• Brand : SKLZ
• Material : 74.2% IRON SAND, 25.8% PVC
• Color : Multi Color
• Age Range (Description) : Youth
• Item Weight : 2.7 pounds