The Camillus BT-8.5 fixed blade hunting knife features a Carbonitride Titanium bonded AUS-8 steel blade that resists wear, rust and corrosion so it can stay sharper for much longer than untreated stainless steel blades. The ergonomic handle is a combination glass filled nylon and thermoplastic rubber which also provides enhanced comfort and rugged durability to compliment the BT-8.5’s robust blade. The knife also boasts a full tang construction, meaning that the steel from the blade runs the length of the knife to provide enhanced durability and strength. There is also a lanyard hole designed into the handle along with an included ballistic nylon sheath to protect the blade while not in use, maximizing its already potent longevity.Blade Treatment: Carbonitride TitaniumBlade Color: BlackBlade Length: 3.5″Overall Length: 8.5″Blade Grind: Hollow GrindBlade Edge: SmoothHandle Color: Green/BlackHandle Material: Ergonomic Glass Filled Nylon + Thermoplastic RubberFull Tang Fixed BladeBallistic Nylon SheathHand Orientation: Left and RightMain Blade Material: AUS-8Rockwell Hardness: HRC56Lifetime Warranty through Camillus