New survival knife in use by the U.S. Army!! This system comes with the knife, sheath and multi-tool. 5" carbon steel blade w/ serrated edge and saw teeh. A zincphosphate finishe to reduce rust, a molded handle with a butt cap glass breaker. 10 1/4" overall length. Multi-tool features a strap cutter, 2 oxygen valves, shackle wrenches and lanyard. The sheath is made of ACU pattern nylon with a kydex insert and is flame retardant with leg straps.