German 4116 corrosion-resistant stainless steel bladenPerfect amount of flex for precise filleting of smaller fishnVisible full-tang construction for durabilitynFits Cuda Knife Sheath #18840nNon-slip Cuda scale pattern grip facilitates water drainagenThis 4" Cuda Fillet knife features precision ground edge and a Titanium Bonded, 4116 German Stainless Steel blade that will resist corrosion. Full tang construction for increased durability. Handle is Cuda scale pattern, non-slip grip.