Solar Cooker 1.High quality carbon steel, 2.Install simple, 3.Folding ... saves space, 4.Sold to Sweden & Hungary. Protable Foldable Solar Cooker ♣Specification:Material: carbon steelFocus: 60cmReflector: vacuum aluminum filmThickness of film ... price and, once invest, ten years benefit! Protable Foldable Solar Cooker