Great cover
I really love this cover, and did a bunch of research before purchasing one. It works great and was very easy to install (I'd actually helped a friend install his before I purchased mine). The only reason I gave it 4 stars and not 5 is that it appears it could maybe be another 1/4 of an inch longer to perfectly fit my F-250. It covers the bed entirely, but from the back end by the tailgate I can pry it up enough with my fingers to get a coat hanger or a hook in to pull the release, making it possible to be accessed by thieves. If I move it back any farther I would create a small space up by the cab where water could get in. I actually solved the problem by attaching a piece of aluminum square tubing to the cover, just in front of the release mechanism, making it impossible to pass anything through there. Not sure if this is a problem with any other vehicle models. It does not appear to be an issue on my friends F-150. Other than that it's a great cover that functions as it should.