BESPORTBLE Emergency Mirror Light Backing Camping Outdoor Retroreflector Outdoor Accessories Signal Mirror

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