• High quality rubber is used as the liner to ensure the elasticity, stability and durability of the ball

• The outer layer is made of high quality chemical fibers, which greatly improves the wear resistance of the ball surface

• Tennis is standard in size and diameter, specially used for training and competition, and in principle suitable for all types of fields

• Designed with good elasticity

Specifications:

• Diameter: 60mm

• Material: chemical fibers+rubber liner

• Bounce force: ＞135cm