The Glass & Tile Scraper features a comfortable handle and a 4 In. blade for scraping paint and other residue from glass. The wide blades reduce the time needed for scraping projects and are easier and safer to change. The patented, easy, push button opening and locking action allows for quick blade changes. Each scraper comes with 1 blade. Overall Length: 4" Blade Material: Steel Number Of Blades: 1 Blade Handle Material: Polypropylene Blade Replacement Model Number: 10594