Lomax folding hardcover with the black urethane finish. The finish seems much more durable then the bakflip mx4 that I have on my 1500. Pro’s - Fits perfectly, lightweight, incredibly easy to remove (30 seconds), looks like it seals well (though I haven’t verified it). Cons - Have to take it off to use the front 1/3 of the bed Unobstructed, and doesn’t sit flush with bed rails like the MX4. I’m hopeful I’m going to like it. I went with something other then the MX4 because I was tired of scratches on the finish from stuff being ontop of the bed cover. I went with the Lomax because it is much lighter weight when folding up, which with as tall as our trucks are, is an issue. The local shop which sells bakflip, undercover, and Lomax highly recommended the lomax for durability. We shall see if that holds true.