Arcos Forged Riviera 5 Inch 130 mm Boning Knife Arcos Riviera 5 inch forged boning knife specially designed for deboning chicken and other meats State-of-the-art made blade ensures high cutting power ( over 100 mm ) and long edge retention (over 350 mm) Made of hardened and tempered forged NITRUM stainless steel Features an ergonomic and elegant design providing balance and a comfort grip Precise cutting tool used by professional chefs worldwide