The Silva Ranger has been redesigned and improved with an updated colour scheme, updated graphics and a completely new handy scale lanyard which makes measuring distances much easier. Also features DryFlex™ grip for safer handling, magnifying lens, and transparent base plate with map-measuring in mm and scales of 1:50,000 and 1:25,000 scales. Marked in degrees. Map measuring scales mm, 1:25k and 1:50k. Dimensions - L11.8cm by W5.5cm. Weighs - 74 grams. Colour: clear with black compass housing and green graduated circle..