This is a rare find for tennis enthusiasts! A pack of 3 vintage tennis balls made in the USA by All American K-Mart. The balls are still sealed and have never been opened. These balls are a great addition to any collection and are perfect for display or for playing a game. The branding on the balls is clear and the unit quantity is 3. The balls were made in the United States and are of high quality. Get your hands on this unique piece of sports history today!