Play like a pro with the Penn Championship Extra-Duty Felt Tennis Balls. These tennis balls are designed to deliver consistent performance and reliability on the court. They are made by Penn, a brand known for its high-quality tennis products. The balls have a durable felt covering and are suitable for playing on both hard and clay courts. This can contains three balls, perfect for a quick game or practice session. The Penn Championship tennis balls are certified by the USTA and ITF, ensuring that they meet the standards for professional tournaments. Get ready for your next match with these top-quality tennis balls.