The Physical Political World Map shows a variety of different land elevations and water depths. This information is essential in advanced geography to teach how humans interact with their surroundings. The map utilizes the Winkel Map Projection which is recognized as providing the best balance of size, shape, and direction? the most accurate map available! The inset at the top of the map is of Europe, North Africa, and West Asia which are three areas mentioned daily in the news. The index at the bottom of the map gives an absolute and a relative location of over 175 major geographical features on Earth. Printed on non-tear material, and mounted on heavy duty spring roller in brackets with backboard. 51 inch x 51 inch . Markable