The world's top coaches all give one common instruction: "Hit the ball over the net!" The Airzone System takes care of this problem without verbal instructions! The Airzone is the first portable, lightweight air target system. The Airzone sets up in minutes with no tools needed. The Airzone raises the height of the net to guide players to hit with more arc, as higher arc translates into 67% greater depth on groundstrokes and drastically reduces the number of balls hit into the net. The weather-resistant telescopic poles allow for any adjustment in net height up to 7'! The package includes 2 telescopic poles, bungee and winder, Airzone net, detailed game and drill booklet and a durable and convenient carry case.