This is a replacement blade for Wyoming Skinner Blade Knife, Item number: WYOWKSP. The Wyoming Knife does not need to be resharpened, just pop in a new blade when the original gets dull. There are two blades on the one solid piece of metal, a gut hook blade and a skinning blade. Razor sharp surgical stainless steel gives great cutting power and ease. Put on the blade cover to keep the skinning blade from contacting non-intended things.