Our Giant Wright Flyer is a rubber band powered plane with twin propellers. Wingspan is 19″(490mm), length 20″(500mm), and height 6″. This large-scale plane assembles in about 40 minutes and then the fun really begins. A unique ball bearing propulsion mechanism is powered by heavy-duty rubber bands. Flights can reach the same distance as the original- about 120 feet (36M). On December 17th 1903, the Wright Flyer amazed the world with a powered flight lasting 12 seconds and covering 120 feet. Relive the excitement, as this model flies nearly as far as the original flight at Kitty Hawk a century ago. Includes hand winder for easy operation. Easy to assemble, no tools or glue required.