1) 2 in 1 device, Compass with Map Measuring Ruler 2) Inch and millimeter scales for mapping or plotting 3) Liquid filled compass for measuring direction 4) Lanyard hole on the base plate for easy carrying (lanyard included) 5) Great to reduce the weight of too many sets 6) Slim size and light weight, easy to take around 7) Perfect for Mountaineering, Orientering, Camping, Hiking, Backpacking, Cross Country Skiing 8) Size: 125x60x18mm 9) Color: Transparent

http://olla.gr/2-in-1-compass-with-map-measuring-ruler-lanyard-emergency-survival-tool-transparent/