Shetland Sheepdog Watch Sign - I'm Watching for Black

I watch out for my boss watch sign with image of the Shetland Sheepdog.
The watch sign is made of Polystrene.
Size 25 x 20 x 0.1 cm.

Let unauthorised people know with this watch sign that a Shetland Sheepdog is present. The sign has a white background with a print and is easy to attach using the holes on the sides.