Frosts by Mora of Sweden 9151PG Standard Filleting Knife with 5.9-Inch Stainless Steel Blade and Pro Grip Authentic Frosts by Mora of Sweden are premium-grade knives and tools that are trusted by food professionals from around the world Swedish Sandwich 12C27 cold-rolled stainless steel hardened by deep refrigeration (-80 Degree C) for maximum hardness (58RC) Double-molded, rubber handlewith an etched structure for improved grip. Medium Flexibility; Blade length: 5.9" (180mm); Blade thickness: 0.08" (2mm); Weight: 3.9oz. Limited Lifetime Warranty