Join in on the gaga ball craze with GoSports Gagagon! This kit is designed for use with compatible GoSports Gagagon Gaga Pits. Combine multiple modular sets to create a larger pit for more players! The Gagagon is portable, easy to set up on almost any surface, and can be used indoors or outdoors. With commercial grade features and and a modular design, it's a great addition to any school yard, kids camp, or community center. For up to 12 players purchase (1) Set of 1 Gate + 3 Panels and (2) 4 Panel Sets; For up to 20 players purchase (1) Set of 1 Gate + 3 Panels and (3) 4 Panel Sets; For up to 28 players purchase (2) Sets of 1 Gate + 3 Panels and (3) 4 Panel Sets.