'Optical Sighting Compass, Liquid Filled Yes, Scales Reversed Degrees, Graduations 0.5 Degrees , Optic Style Adjustable Ocular, Body Material Anodized Aluminum, Needle Type Global, Tripod Mountable No, Overall Length 3-1/32 In., Overall Width 2-1/2 In., Overall Height 19/32 In., Features Jeweled Bearing, Includes Lanyard, Nylon Pouch'