Features: High quality ABS material, safe, non-toxic and durable to use. This is a multi-functional survival tool: whistle, compass, thermometer, magnifier, reflector, LED strong light flashlight and other functions. Standard high-decibel survival whistle, the sound chamber makes the whistle farther and harsher. Compass, highly accurate and clear. High accuracy thermometer. Grasp the current temperature in the first time faster and more accurately. Survival reflective signal mirror. Using the principle of sunlight reflection to explain their current location to search and rescue personnel. Tinder magnifying glass. In the case of no fire in the field, you can use the principle of sunlight focusing on the magnifying glass to refract the sunlight to the grass and leaves to generate fire, which is better than "drilling wood for fire". High bright white LED flashlight. Under no light condition, emergency lighting system and LED bulb life of 10000 hours. Sealed box. You can put your own information in it before you go out: write down your name, address, telephone number, blood type, etc, so that rescue personnel can get your situation in the first time. With a hanging strap for easy carry. Specification: Condition: 100% brand new Material: Plastic Color: as picture shown Size: approx. 9.5x2.7cm/3.7x1.1inch Package list: 1 x Multifunctional Survival Kit 1、High quality ABS material, safe, non-toxic and durable to use. 2、This is a multi-functional survival tool: whistle, compass, thermometer, magnifying glass, reflector, LED strong light flashlight and other functions. 3、Standard high-decibel survival whistle, the sound chamber makes the whistle farther and harsher. 4、Compass, highly accurate and clear. 5、High accuracy thermometer. Grasp the current temperature in the first time faster and more accurately.