Improve your consistency on the court with this thirty pack of advanced training tennis balls designed for beginners and recreational players. Each ball features a standard two point five eight inch diameter and is engineered to provide a reliable bounce for predictable play. Constructed from high quality rubber and premium durable felt these balls deliver a consistent feel and reduced shock upon impact ensuring they play like new for as long as possible on all court surfaces. The set includes a multi use mesh bag for convenient transport and organized storage making it easy to carry your equipment to the park or gymnasium. These versatile balls are perfect for professional tennis lessons or family fun.