Muela 13.5-Inch Hunter Fixed Blade Knife, Zamak Scales, Brass Guard and Bolsters Blade Material: 440 Chrome-Vanadium-Molybdenum Alloy Martensitic Steel, Hardness of 54-58 degrees on the Rockwell Scale Manufacturas Muela knives from Joy Enterprises are handcrafted in Argamailla de Calatrava, Ciudad Real, Spain. Zamak Scaled Handle with Solid Brass Guard and Cap Supplied with a Handcrafted Full Grain Leather Sheath Lifetime Warranty direct from Muela's Authorized North American Agent, Joy Enterprises