The larger Big Eddy II has a 9.25" Razor-Sharp 420J2 stainless steel blade that features Russ's high hollow grind on the top of the blade, which creates an air pocket to lift and "float" fillets off, while the flat taper ground side glides smoothly across the skin. Triple-Point Serrations help you cut through gristle, bones and fins. This knife is designed to handle the largest game fish such as salmon and halibut.