• -Easily tackle tough cleaning tasks with these Unger ProTrim Carbon Steel Scraper Blades.
• This pack includes 25 blades in a convenient green plastic box. 
• The double-edged, reversible carbon steel blades can be used as a hand-held scraper or locked into a squeegee handle.
• Compatible with any Unger 4" Scraper.
• These blades are a must-have for any professional or industry expert in need of reliable and efficient cleaning tools.