BCOATH Outdoor Accessories Survival Emergency Mirror Field Reflector Signal Mirror Multi-Function Mirror

Multi-function signal mirror-- when the weather is clear, the optical signal transmission distance can than 100 kilometers,small signal mirror.
Sourkout-- with aiming function, signal transmission is accurate and fast,outdoor accessories.
Multi-function mirror-- there is a manual on back side which show you how to use this mirror,field reflector.
Reflective mirror-- suitable for outdoor activities and emergency uses, camping, hunting, skiing,retroreflector.
Multi-function reflector-- it is suitable for long-distance communication in the field and sending signals for survival,small mirror.