Excella Cleaning Pads Work With The Unger Excella Floor Care System (Not Included) For A Superior, Ergonomic Design That Makes It A Safe, Efficient, Flat-Mopping Option. Durable, 100 Percent Microfiber Mop Pads Reduce Bacteria Up To 96 Percent. 10Mm Looped Pile Cleaning Pads Include Color-Coding Tabs To Prevent Cross-Contamination. 20" Cleaning Pads Last Up To 300 Wash Cycles. They Are Compatible With The Unger Excella Mop Pad Holder (Not Included).