SILVA Ranger CompassWhen navigating directly from a map, the Ranger from Silva is the reliable and trusted choice. This compass features a magnifying lens to help you see finer details and a soft and bendable scale lanyard which you can lay directly onto your map to determine your route. The longer base plate measures in mm and scales of 1: 50,000 and 1: 25,000, theres a declination scale inside the capsule, and this compass features DryFlex grip which makes it easy to