This is a perfect outdoor survival tool for yourself, family, and friends. It is not only small and portable, but also has powerful functions and a very affordable price. When you encounter an emergency while camping or hiking outdoors, you can use the 3 functions in the survival bracelet to save yourself. This is a package with 8 bracelets, which is not only affordable but also comes in large quantities, making it more convenient for you to share with your family or friends. Of course, you can also wear one on one arm for a double sense of security.