The Compass Ranger S from Silva features well thought out features that are useful for any kind of hiking. Rubberized
DryFlex ™ housing with convenient handling. Removable safety strap. Declination scale in the compass housing. Luminous markings for night navigation. Base plate with millimeter scale and scales of 1:50,000 and 1:25,000. Compass with sighting hole for accurate direction finding. 45-degree angle assistance on the sighting mirror.