Corvette Flags Metal Sign Large 19" x 19" 19 x 19 Custom  14 Gauge Metal 1973-1974 Corvette Nose Emblem Sign Makes a perfect gift for any Corvette enthusiast! High Quality. Looks 3D, but this is a FLAT metal sign. Because we use a highly detail digital picture all details of the emblem is captured, this includes the glare from the chrome and imperfections in the casting of some emblems. We believe this is what gives our signs that unique look and feel.