Kisangel Outdoor Signal Mirror Retroreflector Emergency Survival Mirror Orange for Long Distance

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