Full Sheet 48"x120" Embossed aluminum diamond plate wall panels/wainscoting sheets. Gunmetal Gray cosmetic grade .025. Perfect for diamond plate wall panels, wainscoting, or ceiling tiles. Great for Man Caves, garages, workshops, vehicles, trailers, or any room in your home. These sheets can be rolled for shipping and storing. CutsMetal has the highest quality and most affordable diamond plate on the market!