The Schwartz Tactical Lifeline compact EDC (Every Day Carry) Neck Knife is available in Tanto. Constructed from carbon fiber and has a 6Al-4V titanium cutting edge. Both varieties have an overall knife length of 6.75" and the blade length is 2.875". The titanium blade is reinforced with tungsten carbide to provide a incredibly sharp and durable cutting edge. With the holstex sheath, each blade configuration weighs a scant 2.3 oz.