4 5/8" closed framelock. 3 1/4" stonewash finish CPM-154 stainless tanto blade with thumb slot. ORB Pivot System. This system is sealed, prohibiting the introduction of dirt or grime and from over-tightening the pivot screw. Black G-10 front handle. Stonewash finish stainless back handle. Reversible stonewash finish stainless pocket clip.