Heavy laminated write-on/wipe-off surface wipes clean with a damp cloth for repeat use and will last for years. Ideal for use in classrooms, shipping departments, offices, or wall decorations. Details:50" x 33"Use only water soluble markers (1 included)Four peel and stick tabs for hanging includedPrinted with soy-based inks on 60% recycled paperFSC certifiedMade in the USA Map Features: Colored CountriesNational capitolsMajor citiesRiversTime zonesMajor peak elevations