Cobratec CTK-1 Black handle Large Dual Action OTF (out the front) automatic knife Double Edge Dagger silver blade. This Cobratec CTK-1 has a 3.75 inch D2 Steel blade with a Green Handle made of zinc-aluminum alloy covered in a slip resistant grip. It includes a pocket clip, glass breaker and a nylon sheath. Overall open length is 9.5 inches, LBCTK-1LDAGNS. Limited lifetime warranty.