12-Pack Standard Pressure Training Tennis Balls, Highly Elasticity, More Durable, Good for Beginner Training Ball

Package including: 12 pack standard pressure training tennis, color is green
LASTING DURABILITY: Durable felt ensures the all courts tennis balls will play like new for as long as possible.

Thickened tennis liner for better sealing and long-lasting airtightness
Standard pressure training tennis，the Feeling is comfortable, the landing point is easy to control, the speed is slow in order to train beginners
Meet the requirements of various venues, ideal for tennis ball machines, tennis practice, or even playing with your pets