Chevrolet Corvette C6 Grand Sport Chrome Metal License Plate Frame This one stylish license frame features an engraved OEM style logo and nameplate. Made from high-quality chrome plating cast brass. The best metal for frame. Chromed finish will never rust. Includes chrome screw covers. When properly installed the screw covers act as a theft deterrent for you frame. 12"x6" US standard size. It comes with a factory limited lifetime warranty.