Dalvey Engraved Voyager Pocket Compass The Dalvey Large Classic Voyager Pocket Compass measures 2 3/4 inches (7.0 cm) in diameter, 3/4 inch (1.9 cm) thick, and weighs 3.7 ounces (105 grams). The blank Dalvey badge on the front of the Dalvey Classic Voyager Compass is intended to be custom engraved with the recipient's initials or a date. The Dalvey Voyager Compass features a liquid-damped military standard compass with a fast settling tungsten steel needle on a jeweled bearing. The back of the compass can be engraved with a personal message up to 40 words. A unique presentation gift compass that can be custom engraved!