Bearded Collie Wake board - I watch my boss

I watch my boss wake board with an image of the Bearded Collie.
The guard plate is made of polystyrene.

Let unauthorized by this wake board that a Bearded Collie is present. The board has a white background with a print and is easy to attach, by means of the holes on the sides.
dimensions 25 x 20 x 0.1 cm.