World pol huge laminated with aluminum silver click profile National Geographic 22008 National Geographic | PLA-PKA-00000009

This map features the Winkel Tripel projection to reduce distortion of land masses as they near the poles. Features include subtle border coloring on land, and prevailing winds and ocean currents at sea. Separate insets show the North and South Polar Regions, world vegetation and land use, and world population density. Wall hanging material as well as ceiling fixation material included