Welcome to our store! 1. Small item, big use, a lifesaver in critical moments, an essential item for outdoor activities. 2. The bracelet uses specially made parachute rope, the same as marine rope, with advantages such as corrosion resistance and aging resistance. 3. Perfect for binding, camping, first aid, mountaineering, rock climbing, exploration, hiking, backpacking, etc. 4. Military-grade seven-core parachute rope that can withstand 147 kg of tension, suitable for indoor and outdoor escape. 5. Unaffected by wind and rain, equipped with a compass and a large base whistle, audible from 500 meters away. Product name: Multifunctional survival bracelet Material: Nylon and ABS Size: 25.5 * 5 * 3.2 cm Parachute rope unfolded Length: 3.6 meters, Diameter 4 mm 1 Multifunctional survival bracelet Satisfaction Guarantee: Customer first. If you find any problems with the product, please contact the seller immediately. We strive to provide you with satisfactory customer service.