Product review (5 stars): So much better looking with a stainless steel range!
Great product, easy to install (one black wire & one white wire for electrical connection) and comes with installation screws.  All visible metal is stainless steel and the rest is painted metal.  The only thing that slowed down the installation was the old range hood was wired on the back left top side and this new one is wired on the top right side 2 1/2 inches from the back and 7 1/2 inches from the right.  The hook-up wire was long enough to reach so wasn't that much of a problem.