Professional Mirrored Compass. Measures 4 1/8" x 2 3/4". Ergonomic light gray and black composition housing with map magnifier. Features TruArc Global Needle, inch/metric scales, 1 degree resolution, map lines, tool free declination adjustment, dual inclinometer function, Ever-North magnet, sighting mirror, bubble level, clinometer and magnified readout. Hang packaged.