Two Racquets: Typically lightweight (often made of aluminum or plastic) with short handles and a large "sweet spot" on the mesh to make it easier for kids to hit the ball.
Game Balls: The set in the image includes soft tennis balls and potentially badminton shuttlecocks (birdies), allowing for different types of outdoor or indoor play.
Carrying Bag: Many of these sets come with a transparent or mesh shoulder bag for easy storage and transport.