Hey barbarian, The twine is very thin and very strong. I estimate about 16 feet of the stuff, and it's two strand so it can be split for twice as much. I meant it for shelter building, repairs, fishing etc. The floss could also serve several functions, as well as the fishing line. Living in the desert fishing is not a frequent possibility. But with my luck I'd end up by a lake or river if I had left it and tackle out. Thanks.