Knives Of Alaska Suregrip Bush Camp/Muskrat Knife Combo Combo consists of the Jaeger Boning Knife with a blade of 3.3" in length made of 154CM Stainless Steel and the Muskrat with a blade of 2" in length made of D2 Tool Steel. Handles are Full Tang, Black Suregrip. Sheath is vegetable tanned, oiled, split grained cowhide. Double draw heat temper, Cryogenic "Deep Freeze" treatment. Lifetime warranty, Made in the USA