LEIGAO 7 In One Kit: the package comes with 1 piece of kids survival kit, but it has multiple functions, like emergency whistle, compass, LED, magnifying glass, reflectors, thermometers and storage bins, which will meet your diverse needs Trustworthy Quality: this survival whistle is made of quality ABS, which can stand up to high temperature, and it is not easy to break or deform; Just rotate the whistle body, it will separate into 3 parts Illuminating Function: this hiking whistle with compass is compatible with LED lights, which can give off bright rays when in the dark; So you can enjoy your camping or hiking at ease, without losing sight of the way Store Items with Other Useful Functions: our camping whistle also can store significant items such as your ID card, name badge, glucose and more, so the rescuers can grasp important information of you at once; Designed with lanyard, you can wear it on your neck, convenient and practical Friendly Tips: by the environment and other factors, the measurement of our survival whistle may have a little error, basically within the normal range; Besides, you should check the detailed size before purchasing Specifications: Material: ABS Color: mainly green Size: as the picture shown Package includes: 1 x Camping survival whistle