Outdoor Fire Starter Necklace is a must-have emergency tool. Each necklace comes with a serrated metal fire starter striker so you can ensure you have access to a heat and light source in case of an outdoor emergency. The necklace also comes with a mini ferrocerium, can be used with the striker to easily create sparks, allowing you to start a fire without any other tools. It will work at any altitude and in any weather condition, so you can rest assured you'll have access to heat rain or shine. striker features a serrated blade that will assist with striking the mini ferro rod to create flame sparks. It can also be used as a sturdy cutting device in a pinch The necklace itself is constructed of durable 550 paracord and can be adjusted for custom comfort.