Very powerful t-shirt launcher. This is our very impressive t-shirt launcher being fired at a football match. The t-shirt launcher can easily fire over 85 meters and had no problem reaching the higher parts of the stadium. The launcher/cannon is powered using co2 and works at a pressure of 250psi. As well as t-shirts the cannons can also fire all kinds of soft promotional items. You can find more info at http://www.confettimaster.com/t-shirt-launcher-hire.html.