CUTCO Model 5717 STRAIGHT EDGE Gut Hook Hunting Knife.......High Carbon, Stainless 4 3/8" SE Blade............5 7/8" Durable Black Kraton&reg; handle.........Leather sheath and lanyard included. CUTCO Forever Guarantee provides for free sharpening and replacement forever Blade is 440A High-Carbon, Stainless Steel Sure-grip Kraton handle locks fingers in place and enhances control. Manufactured in the USA by American craftworkers Strength and durability mean this will be used for seasons to come.