Metal Earth is a collection of intricately designed 3D model building kits. Each kit consists of remarkably detailed laser etching cut onto one or more four-inch square sheets of thin metal.Number of sheets: 1 SheetDifficulty: EasyAssembled Size: 3.94″ x 3.03″ x 1.81″The most widely produced and strategically important British single-seat fighter of World War II. The Spitfire, renowned for winning victory laurels in the Battle of Britain (1940-41), served in every theatre of the war and was produced in more variants than any other British aircraft.