Brian Tighe knives feature awesome custom styling with reversible hardware for ambidextrous use. This is the green Twist Tighe knife that has a pressed tungsten carbide glass breaker at the bottom portion of the T6 handle and a 3D milled pocket clip with a pressed ball for super pocket retention. It's overall open length is 9.5 inches with a 3.8 inch blade. The blade material is CPM-S35VN and is 0.125". It weighs in at 5.3 ounces and is 5.3 inches closed.