Signal Mirror – Multi-Functional Survival Tool (FREE Shipping) Color:as show - 1 x Face Mask

- 1 x Face Mask

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- Size L: 16

- Band Width: 24mm

Signal Mirror – Multi-Functional Survival Tool (FREE Shipping) Color:as show - 1 x Face MaskIn case of emergency, every adventurer should have this convenient emergency signal mirror on hand and ready to use. Aim the mirror to the sunlight to let the light beam reflect to the rescuer. Keep the relative position and move the central target hole of the signal mirror to the eye, move the signal mirror slowly so that your rescuer sees the bright spot your signal mirror is creating. In case of no strong sunlight, the heliogram can be seen dozens