E-Autogrilles 14-16 Chevy Silverado/GMC Sierra Chrome Top Half Mirror Covers Note: There's no 3M tape on the back side, because this mirror cover uses tabs for installation. It replaces OEM mirror cover. Dramatically enhances the look of the factory mirror. DURABLE MATERIAL - Made of an Automotive Grade ABS Chrome. FINISH - Triple chrome finish enhances the look of your vehicles trim for a true custom look. INSTALLATION - Installs easily with pre-applied Red 3M Tape, simple peel and stick. Please test fitting before peel off the 3M tape at the back of the cover.