Wooden magnet in the shape of a postage stamp featuring European bison, Żubry in Polish, also known as a wisent. As the heaviest surviving land animal in Europe, the Żubr was almost annihilate by the end of World War I. This endangered species can now be found in the Białowieża Forest preserve in Poland and Belarus. To the right of the wooden bison is engraved "POLSKA" lettering and a postmarket Polish Eagle. Magnet designed to be placed on a refrigerator or other stationary metal surface.