1. This essential outdoor tool - the fully luminous 9 - core nylon parachute cord - is a reliable companion for your outdoor adventures. It is made from a blend of nylon and polyester, combining the toughness and durability of nylon with the good performance of polyester to ensure the quality of the rope. 2. The carefully designed 9 - core structure makes the rope thicker and stronger, able to withstand greater tensile force. Whether it's for setting up tents or awnings during outdoor camping or for rescue and tying during mountain climbing, it performs well. It is 20 meters long, which can adequately meet the needs of various outdoor scenarios, so you don't have to worry about running out of length in the wild. 3. The unique fully luminous design is a highlight. It emits a soft fluorescent light in dark environments, not only improving safety during use but also allowing you to easily find the rope at night. Whether it's for nighttime outdoor adventures or emergency rescue situations, this luminous rope can offer reliable assistance. 4. Whether you're an outdoor enthusiast or a professional exploration team, this fully luminous 9 - core nylon parachute cord is a practical item that can add a layer of protection to your outdoor journey.