BD11BD11 blue small

Each decal contains UV reflecting properties which can be seen by birds but not by people. Each decal looks like frosted glass on your window while serving as a safety deterrent to avoid window collisions. 3 birds per sheet. English and French. Static cling Made in Canada    (Note: Actual birds are frosty clear and not blue as shown on this image. Birds will see blue as they can see into the UV spectrum)