Candiru Knife, Black Blade, Skeletonized Handle, Cordura Sheath Specs: O.A Length: 5.13 Cutting Edge Length: 2.0 Maximum Thickness: .125 1095 Steel - 55-57 Rc. Textured Powder Coat Finish Serialized Skeletonized Handle Cordura Sheath Available Knife Colors: Black, Desert Tan, OD Note: Candiru Knives are equipped as follows: All Candiru Knives include an ambidextrous black Cordura sheath, instruction sheet and Survival Card. Please visit our dealer section to order. Our knives are made from high carbon 1095 steel. And while 1095 is a top choice for professional cutlery designed for hard use, it will rust and stain if not properly cared for - especially on the cutting edge and around the laser engraving. It is the user's responsibility to keep the blades properly lubricated and cleaned. We suggest using a dry film rust inhibitor such as TUF-GLIDE or TUF-CLOTH.