The ultimate double-blade knife/saw combo set for big game. With their patented replacement razor-blade knife on one side” plus their signature gutting blade on the other” the Razor-Pro is the sharpest” strongest” replacement razor hunting knife available. The black-oxide coated blade holder supports the razor-blade for the strength of a standard knife and sharpness of a surgeon’s scalpel; and the blades change safely and easily at the push of a button.