Specifications:

• Weight (g): 203
• Weight: 203g
• Style: Tennis Balls With Line
• Size: 21*7*7
• Rebounce: 12
• Packaging: 3
• Model Number: WD-17
• Material: chemical fiber
• Feature: Competition Standard Inner lining structure, lowe air inflati
• Diameter (mm): 21
• Color: Yellow green
• Category: Training Balls
• Category: Training Ball
• Brand Name: WEING