Go Bounce Sports Disc is a hand held trampoline that can be adapted to any sport using any type of ball. With its 12" lightweight foam outer-ring and soft, stretchy mesh center, the disk is an easy grab for even the smallest of hands! Play a volleyball-style game with the OgoSoft ball provided, add water balloons for splashing wet fun in those hotter months, or jump in the pool for water polo-style floatable entertainment! See how high you can get the ball to go – see how far you can throw it! This is a great toy that promotes active play, open-ended play, coordination and peer interaction.