Adventure Medical Kits Rescue Flash Signal Mirror Tested visible over 20 miles!Virtually unbreakable Lexan® mirrorProven life-saverRetro-reflective, mil-spec style aimer allows you to aim the mirror's reflection using one hand
The signal mirror has been called the most underrated tool in a survival kit.
Three men stranded on a frozen pinnacle of ice were rescued after a passing ship noticed a flash on the distant horizon - a flash from a signal mirror hanging from an unconscious man's neck, “true story”. Never underestimate the value of a signaling device." Unbreakable signal mirror that is perfect for emergency situations.