USA map on one side, world map on the other. Write-on wipe-off surface allows for repeated marking of capitals, major cities, state names, Indian territories, explorer routes, and so on... we’re sure you’ll find many more uses. USA map shows political boundaries and bordering Canadian and Central American countries. Insets of Alaska, Hawaii, and Puerto Rico complete the map. World hemispherical projection map shows current political borders, equator, and latitude/longitude. 23” x 34”.