Cold Steel Double Agent 2 Serrated Fixed Blade Knife - 39FNS is obviously a double ring version knife that has been introduced by Cold Steel. It is a high utility value knife; it will serve you for as long as you want. It is perfect for tearing and cutting. The design of the model and the contour facilitate easy cutting. The 3 inches long blade is fixed and sports serrated yet curved surfaces. The blade is manufactured with Japanese AUS 8A heat treated stable variant with Grivory equipped handle. This structure of the knife contributes well to the safety of the user and can be carried easily.