This is an authorized, exact replica of the fully-functional knife used in the film, from Sylvester Stallone’s personal knife collection The tactical knife has a 9” blade crafted of 7Cr17, tempered stainless steel with a razor-sharp precision cutting edge The high-quality CNC machined, linen Micarta handle scales have the exact same pattern as the knife used in the film Separating the blade and handle is a hefty, stainless steel handguard with a non-glare tungsten carbide coating