This paracord is 100% nylon and is roughly 3/16" in diameter. It is durable, lightweight, and also UV and abrasion resistant. With 750 pounds of strength, this paracord can be used to secure a tent, make an emergency tourniquet, string up a hammock, rig a sail, replace guy lines and much more. This paracord is made with 11 inner triple strands. Now available in multiple sizes.