AF-4090 Multifunctional Compass

About this item Compact and Portable: It measured3.5*2.5*1.4 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 Technical Details Item Package Dimensions L x W x H ‎4.49 x 3.23 x 1.89 inches Package Weight ‎0.2 Kilograms Brand Name ‎AOFAR Manufacturer ‎AOFAR An optical eyepiece for sight