ITEM NAME:Practical Reflective Signal Mirror With A Whistle For Outdoor Survival New Description 100% brand new and high quality Material:Acrylic Size:57*57*7mm Colour:As shown When the weather is fine, the optical signal transmission distance can reach more than 100 kilometers; Available even when in a cloudy night. Usually used as a mirror. Great for outdoor long distance communication, sending reflective survival signal. Enable you to aim the target, fast and precise signal.Great for outdoor long distance communication, sending reflective survival signal. 1 pcs Signal mirror. Usually used as a mirror. As different computers display colors differently, the color of the actual item may vary slightly from the above images.
