The Knives of Alaska Fisherman's Combo is the ultimate fisherman's tool set. The Coho fillet knife and Steelheader fillet knife can handle anything you need to fillet. This combo comes in a durable cordura case which promotes fast drying under wet conditions. These two knives are designed to handle anything you can throw at them. Coho:Blade Steel: 440C stainlessHandle Material: Suregrip PolymerBlade Length: 8 1/2"Overall Length: 13"Steelheader Fillet: Blade Steel: 440c stainlessHandle Material: Suregrip PolymerBlade Length: 6"Overall Length: 10"