Loznron Survival Whistle, 7in1 Emergency Whistle Pealess Whistle  (Green, Pack of 2)

7 IN 1 MULTI-PURPOSE: Our whistle consists of 3 parts, including whistle, thermometer, flashlight, magnifying glass, storage container, compass, and reflector with 7 functions. It can be easily disassembled and assembled EASY TO CARRY: The 7 in 1 whistle measures 3.85 inches for length and 1.1 inches for length. It comes with a long lanyard to wear it around your neck/wrist/backpack; it doesn't take up much space in your pocket or backpack HIGH QUALITY MATERIAL: The life-saving whistle is made of ABS material, which is tough, wear-resistant, drop-proof and has a long service life. It is ideal for hiking, climbing, skiing and other outdoor activities WILD SOS: This whistle is perfect for use in emergencies as it is high decibel and loud enough to effectively signal for help Fully functional: a whistle to signal for help; a compass to guide your way; a thermometer to measure temperature; a magnifying glass to start a fire; a flashlight for easy nighttime mobility; a reflector to help you quickly mark your location; and your personal information can be safely stored in an airtight storage container. It is definitely your right-hand man for outdoor traveling