KNMY Map Compass Explorer, Navigation Compass for Expedition Map Reading Fully Waterproof Orienteering Compass with Adjustable Declination for Outdoor Survival Hiking

Using the KNMY map compass is a great basic compass that is accurate,lightweight and small, whether it's a novice or an experienced explorer, there is right thing for you Instructions for use?1.Please compass on map with edge along the desired line of travel.2.Rotate the capsule until the 'N' on the compass dial points to magnetic North on the map3.Pick up the compass and turn your body until t...