Emergency Signal Mirror

<p>&nbsp;</p> <p>Outdoor emergency signal mirror.</p> <p>Dimensions: 57mm x 57mm x 7mm&nbsp;</p> <p>Features:</p> Designed for long-distance communication in the field & sending distress signals With an aiming function, signal transmission is accurate & fast When the weather is clear, the optical signal transmission distance can reach more than 100 kilometers It can also be used normally when it is cloudy or at night when there is light It can also be used as a mirror&nbsp; <p>The front sight signal mirror should be included in any survival emergency kit & is one of the five major elements of outdoor survival.</p>