Camillus 7.5" Inflame Carbonitride Titanium Folding Knife. Made with 440 Steel, providing a terrific balance between hardness and corrosion resistance. The steel is bonded with Carbonitride Titanium that resists rust and corrosion and is up to 10x harder than untreated steel so the blade stays sharper, longer. Features a fire starter integrated into the handle, a belt clip, and a whistle. 3.25" Blade. Lifetime Warranty.