The product is a set of twelve Dunlop ATP yellow tennis balls, packaged in three tubes. These high-quality balls are designed for optimal performance on the tennis court, with the distinctive yellow colour making them easy to spot during play. Each ball is manufactured by the reputable brand Dunlop, ensuring durability and consistent bounce for a great gameplay experience. Perfect for tennis enthusiasts looking for reliable and top-notch balls to use during their matches or practice sessions.