CobraTec King Cobra has an Anodized Aviation Aluminum CNC machined Black handle and is a Large Dual Action OTF (out the front) automatic knife. The Wharncliffe blade is D2 Steel. This King Cobra knife has a has a 4 inch blade. It includes a pocket clip, glass breaker and a nylon sheath. Overall open length is 9.25 inches, BLKKCTNS. Limited lifetime warranty.