After many requests for a safe Golf Ball Launcher, The Party Trailer came through! This is not like any other cannon that you have seen, this is a self contained unit with a remote triggering device that allows the operator to monitor the safe use of the Golf Ball Launcher. Other so called Golf Ball Cannons are dangerous and if dropped could cause serious bodily harm. Would you put on a golf outing that allows your guests to mix adult beverages while waving a hand held loaded golf ball Cannon around? This Golf Ball Cannon is stationary and will not go off until the Golf Ball Cannon gives the all clear and releases the Golf Ball Cannon into action. No air compressors or flammable materials are used. This is a SAFE way to raise thousands of dollars at your next event!