Paracord is short for parachute cord. This lightweight nylon rope originally was developed and first used during World War II by the military for parachuting purposes. It is known for its durability and versatility, making it popular for various outdoor and survival applications. Paracord typically consists of a woven outer sheath with multiple inner strands. It is used in making shelters, repairing gear, creating fishing lines, or crafting. Its strength-to-weight ratio and resistance to mildew and rotting make it valuable for both outdoor enthusiasts and military personnel.