This is a tennis ball. It is a green ball with white decorations. Some platforms will additionally display a tennis racket. It refers to tennis or tennis sports, and is usually used with tennis rackets. Tennis is also called the "white sport" because the athletes are
👕 neat and tidy. It used to be a sport for the wealthy
💰, now it has become a national fitness sport. Related to it are
⚽️ balls,
🆚 games and
🐶 dogs.