Vuvuzela stadium horn coll....ise Maker-Green 29 inches new 29" Collapsible stadium horn Horns are cut in half at the factory for you to easily carry these into any event Measures 29" long x 4" wide and collapses down to 15" Perfect for Soccer events & Parties Hold your lips tightly together and blow into it like a trumpet and be amazed by the loud bellowing sound it produces