Signal Mirror for your Survival Kit

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A ‘real’ signal mirror is a mirror with a built-in way to precisely aim it’s reflection (from the sun), and is intended to alert others of your location. While an ordinary reflective mirror can also be used as a signaling device, it cannot be precisely aimed and ‘flashed’ at a target like a purpose-built signaling mirror. The secret to a true signal mirror is this: “Retro reflecting” material. A reflective mesh which assists while aiming the mirror. “Retro reflective”. In the context of a signal mirror aiming device (with a round hole and ‘mesh’ in the middle), the mesh material

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