Fox Parong Fighting Knife. 8 3/4 overall. 3 3/4" N690Co cobalt vanadium stainless blade with black Teflon® coating. Black G-10 handles. Full tang. Ring pommel. Black Kydex® sheath." 8 3/4" overall. 3 3/4" N690Co Cobalt Vanadium stainless blade with black non-stick coating. Black G-10 handles. Full tang. Ring pommel. Black Kydex sheath.