<div id="video-block-R1YGVYYW439AK3" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/91zpVeIb9sS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/91D4ydRK0kS.png" class="video-slate-img-url">&nbsp;This nothing more than a lightweight deterrent ... very loose and would be extremely easy to pry off with a screwdriver, or bang it off with a hammer, tire wrench, etc.  Watch the video I have uploaded.  I purchased two... sending them both back.  I really don't understand any of the positive reviews, unless folks are just don't realize how ineffective it is.