This non-marking squeegee blade set measures 840mm (33 inches) and is sized for floor scrubbers using an 840mm squeegee assembly. The non-marking material is built to avoid leaving scuffs on finished floors, making it a good fit for facilities that need to protect flooring appearance. It replaces a worn set of squeegee blades to restore a clean, even wipe. Source data does not confirm the machine brand or model, so confirm compatibility against your OEM part number before ordering.