The Guide 426 Compass by Silva is a compass with plenty of features--perfect for your favorite recreational activity. The Guide 426 floats, making it great for water activities like kayaking and canoeing. The Guide 426's sighting mirror ensure accurate siting every time. The vee-notch enables sighting distant landmarks. The Guide 426 dial has a 2-degree graduation and a declination scale for using map bearings. On the base are inch and millimeter rules, a convenient feature of the Guide 426 Compass. There are plenty of uses for the Guide 426 Compass by Silva, a trusted outdoors brand.