A small and simple rescue mirror Little rescue mirror designed so that you can aim the sunlight reflected from it over long distances. Reflecting light over short distances is simple as long as you can see it on a tree or wall. At a great distance, an ordinary mirror cannot achieve such precision. The Signal Mirror has a special hole that works like a collimator. So you can aim the reflected light at greater distances. In case of emergency, you can call for help with an SOS signal by aiming at a ship or plane. Its visibility depends on sunlight, weather, and terrain, but in good conditions, the reflected light can be seen even from a distance of several kilometers. On the back of the Signal Mirror, there are instructions and an emergency button compass which makes it the simplest rescue kit possible.