Fog free with a crisp, modern look: black dial with white and blue graphics that back-light red at night. When illuminated, advanced light piping distributes light evenly across dial, and into the staff of the pointer for excellent night readability, with no "halo" around dial. Size 2" Type Trim - Mariner/Merc/Cobra/Volvo DP, SX. 2001 & up Dial Range Up-Down Sender Code Engine Mfg.