Knife Type: Braking Blade Size: 10-inch Black Fiberox Handle High Carbon Stainless Steel A butcher / breaking knife is an utilitarian knife. Breaking knife is used to break down large quarters into smaller fillets and pieces! Excellent for filleting Mahi-Mahi, Shark, Tuna, and various other fish species. The number one choice of offshore fishermen. Knife and sheath sold separately, with combos available. FROM THE MANUFACTURER: Our Collection Has Grown In Size And Stature Since Its Name Was First Carved In Steel In 1855. Historically A Premier Choice Of Culinary Professionals, It Is Still Preferred By Professionals Today. Renowned For Its Extremely Sharp, Swiss Made, Steel Blades By Victorinox, Provides Professionals In Food Processing And Preparation With Superior Quality, Value-Priced Cutlery That Enhances Performance And Increases Productivity. They Are Manufactured In Switzerland. The Fibrox Handles.