Practice until you're perfect with the GAMMA(R) Bag-O-Balls Pressureless Tennis Balls. Perfect for practice, lessons and training drills, these eighteen pressureless balls will never lose their bounce, allowing hours of fun to improve your skills. The reusable mesh bag allows for easy transportation and storage so you can maximize your time on the court. FEATURES: Bag of 18 practice balls Pressureless balls never lose their bounce Ideal for practice, lessons and matches Stored in a reusable mesh bag with drawstring Includes 18 tennis balls Model: CGBOB Gamma