With thicker rubber core. the Diadem Premier Pressureless tennis balls provide long-lasting consistency. TTI 3453 felt makes these tennis balls ideal for high altitudes. in tennis ball machines. or a teaching cart. Diadem Premier Pressureless tennis balls are packages without plastic to help protect the environment. one ball at a time.

• 24 boxes per case (72 balls)
• Eco friendly
• Pressure-less