Knives Of Alaska Suregrip Jaeger Boning Knife Combo consists of the Muskrat with a blade of 2" in length made of D2 Tool Steel and the Cub Bear Caping Knife with a blade of 2.4" in length made of 440C Stainless 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