Carbinox T508 steel combines the best of carbon and chrome steel to give you toughness, easy sharpening, and excellent durability. The carbon content of the steel is 0.5%, the chrome content is 8% and its hardness is 56-57 HRC. The material is not classified as stainless, but its resistance to corrosion is considerably higher than that of traditional carbon steel. The practical rubber handle fits the hand nicely and provides a firm grip even in extreme conditions. The knife comes with a black leather sheath with attached belt loop for easy carry and access.