"Poster"

Posters

           A poster is any piece of printed paper designed to be attached to a wall or vertical surface. Typically posters include both textual and graphicelements, although a poster may be either wholly graphical or wholly text. Posters are designed to be both eye-catching and informative.Posters may be used for many purposes. You can find poster in the school, bus stop, mall and street.

Example about poster 

Problem :

I don't have problem with this material.