7.5' long Tanto folding knife 3.5 Inches long Twist pattern Damascus steel Natural Camel Bone scale with Damascus steel bolster. brass liner lock thumb knob equipped Cow Leather sheath with belt loop included 4 inches folded length. Scale is bling with 4 screws for extra strength Equipped with strong brass liner lock mechanism and thumb pin for single hand opening Comes with a fine quality extra thick cow hide leather sheath with belt inserting stripe. Blade is made of Damascus steel by forging the 1095 and 15N20 high and low carbon steel. Blade has been given an excellent heat treatment to get it well hardened, Hardness is 56 to 58 HRC