Advertising surface of one side of billboards is in size of 2-4 x 4-8m on the separate stand and its height is 2, 2-8m. Advertising surface of billboards is steady and stationary and images printed on special soft materials are placed on static and steady boards. Billboards are often placed by urban roads and highways. Billboards are considered on the most popular advertising media. Because they are boards with large surface and steady images, they have the advantage of being visible to everyone passing through the area and conveying the information there in a few seconds.