1.Used for electric fence. 2.UV resistant. 3.Convenience to install. .1. 6x 0.2mm stainless steel2.This twine is a little thicker and strong than normal twist twine. 3.It also has the advantage that it will not untwist or kink with normal use , this means it is a lot easier to use in long runs with reel systems.4.200 meter roll. Electric fence twine