Sighting Military Compass Af-4090, Aluminum Alloy Materialis Lighter, Functional

Compact and Portable: It measured3.52.51.4 in, 5.2oz, it can faultlessly fit in your pocket 

Multifunctional: It has signal mirror,whistle,fishing hook and line. It can locate and map orientation 

Survival essentials: The signal mirror and whistle are designed for survival using. The whistle is 100 dB. The signal mirror is 1.4 in in diameter 

Unique Design: It has a 0.43 cu in storage for fishing hook and line,and can store other small things 

Metal structure, waterproof and shockproof. It withstand temperatures of 50 degrees below zero. Ideal for camping, hiking, adventure, positioning, mapping, etc