The CRL Heavy Duty Razor Scraper comes with one plastic and five steel razor blades in the hollow handle. Spring clamp holds blades securely and makes changing easy. It is designed to reach into tight places. It holds both single edge metal and plastic razor blades. Extra blades can be stored in the hollow handle. It is the ideal tool for removing windshield stickers. Comes with five steel and one plastic razor blade. Overall length is 11" (279 mm).