XL Premium Gold 2 Notch Pointed Hook Utility Blades. Made From High Quality 1.25% Carbon Steel With a Polished Finish Featuring a TiN Coated Cutting Edge. The Titanium Nitride (TiN) Coating improves wear resistance and extends blade life. This is ideal for preventing breaking when cutting through those more abrasive materials. Packaged in 10 safety dispensers for safe handling on the job site.