Tennis Ball

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A tennis ball is a crucial component of the game, designed for use in playing tennis. It's typically made from felt or synthetic fibers and has a hollow core filled with Omnithene foam. With a standard diameter of 2.57 to 2.74 inches, it weighs between 1.98 and 2.06 ounces. The ball's specifications are regulated by the International Tennis Federation to ensure fair play during matches.