Carbonitride Titanium Bonded blades are 10x harder than untreated stainless steel and will stay sharper longer Large reinforced finder bows for increased leverage These wide blades provide enhanced cutting power due to their increased surface area and weight Blade Length (Inches): 4 Blade Material: Stainless steel Blade Type: Stainless steel Can Be Sharpened: Yes Handle Length (Inches): 6 Handle Material: Steel Reinforced Plastic Handle Type: Steel Reinforced Plastic Warranty: Limited lifetime CA Residents: Prop 65 Warning(s): Yes UNSPSC: 27111500