Shell material: refined copper. Direction angle: 360 degree. Size: approx. 48 mm (D)*12 mm (H). Color: brass-colored. Net weight: 46g. *This pocket compass allows today's travelers to explore with confidence and style by combining elegance and fine workmanship with a high quality compass. * Features: 1. Extremely sensitive with precision dial 2. A set of classic pocket watch-style compass 3. Old fashion and harmonious 4. Excellent for hiking, camping and other outdoor activities 5. Can also be used for detecting the presence of a magnetic field in watches, instruments and other components Package Contents: 1X pocket compass Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.