5.9" Fillet Semi-Flexible,High-carbon German steel,Steel is ice hardened for increased blade strength,Textured ergonomic glass reinforced nylon handle for sure grip and incredible durability,Mirror finished blade for smooth cutting andrelease,Taper-ground edge for long-lasting sharpness and easy honing,Granton edge provides grooves which create a small air space between the product being cut and the knife to ease slicing,Protective finger guard