2", Multi-Tool, High Carbon Steel, Rigid, Scraper Blade, Re-Sharpen, 2" Wide Scraping Surface, Contoured For Flush To Surface Scraping, It Can Be Used To Remove Paint, Caulk, Adhesive & Window Putty From Many Surfaces, Including Tubs, Showers, Faucets & Sensitive Glass, These Blades Also Can Be Used To Remove Flooring Materials Like Linoleum & Carpet.