MAJORMENCH Daylight Signal Mirror Outdoor Retroreflector for Survival Emergency Use Light Grey Reflective

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