Overall 8' Long with 4' long full tang Tanto shape blade Full tang blades are considered stronger and durable then non full tang Approximately 5 mm Thick Twist pattern Damascus steel Up to standard hunting Tanto Knife Comes with a fine quality extra thick and robust leather sheath. The sheath has belt inserting loop and can be worn on belt. Blade is made of Damascus steel by forging the 1095 and 15N20 high and low carbon steel Our Damascus steel is prepared by forging over 200 layer of high carbon and low carbon steel. Blade has been given an excellent heat treatment to get it well hardened Hardness 56 to 58 HRC