The Razor-Pro Folding Knife from Outdoor Edge is the ultimate double-blade knife for big game. With Outdoor Edge’s patented replacement razor-blade knife on one side, plus their signature gutting blade on the other, the Razor-Pro is one of the sharpest, strongest, replacement razor knives available. The black-oxide coated blade holder supports the razor-blade for the strength of a standard knife and sharpness of a scalpel. The blades change safely and easily at the push of a button. The signature gutting blade cuts underneath the skin without cutting hair or piercing internal organs. Both blades on the Razor-Pro open and close independently with one hand and lock securely. Rubberized blaze-orange TPR handles ensure a safe, non-slip grip, even when wet, and are easy to see in your gear bag. The Razor-Pro is complete with six 3.5″ Japanese 420J2 stainless replacement blades. The Mossy Oak camo sheath with pockets holds the knife and spare blades. Manufacturer lifetime warranty. Gut blade length: 3.1″. Gut blade steel: 7Cr17 Stainless Steel.