Tooth Proof leader wire lives up to its name and provides maximum protection against the ferocious jaws of Barracuda, King Mackerel, Wahoo and other toothy fish. Made from specially controlled Type 304 stainless steel alloy to be hard, but not brittle, and to deliver the perfect combination of flexibility and strength. Tooth Proof possesses incomparable abrasion resistance and tames the toughest tooth fish.  AFW’s unique pre-straightening process eliminates cast, providing a straighter leader wire with improved kink resistance. Special Camouflaged Brown finish vanishes in deep water. Made in the USA by American Fishing Wire.