This rear squeegee blade is made from red Linatex rubber and measures 40 inches, sized for Betco floor scrubbers using a 40 inch squeegee assembly. Linatex is a wear-resistant natural rubber compound that holds its edge through repeated passes, keeping the squeegee's wipe clean and even as the blade ages. It replaces a worn or torn rear blade to restore consistent water pickup. Confirm your machine's model and part number against the OEM reference before ordering.