Product review (4 stars): Nice vent cover for the price
Fit nicely in place of my old vent.  The plastic is a little flimsy at the center of the vent but looks nice once installed.  The vent is 2 pieces.  During my installation, I secured the back piece to my trailer pretty easily.  I used the recommended install kit which worked out great.  My only issue was trying to get the front piece attached to the back piece once the back piece was secured to the trailer.  I would have installed it as one piece but it would have been difficult to get the caulking on the top edge of the vent cover.  I ended up having to unscrew the top screws in order to pull the back piece out from the trailer wall which allowed me to get the top piece into the J-hooks.  I ended up snapping the middle J-hook off while forcing it a little too much... Looks good once installed.