Our 5 1/2" long King Penguin 3-D bookmark is a fun and cool way to keep your page. Move it in any direction and be dazzled as you watch the King Penguins on the beach open and close their flippers and the waves break on the beach in the background. Usually, with lenticular designs when the object is supposed to move, you can still vaguely see the other frames of its animation, but with this German made lenticular penguin bookmark the images are crisp and clear. These penguins really do appear to move along with the waves.