Rubbermaid® Commercial HYGEN™ High-Performance Damp Mop Heads. Premium high absorbency microfiber mop provides optimal damp mopping performance. Picks up over 24 ounces of liquid to clean big spills. Unique looped construction and dense quality fiber removes more dust, dirt and microbes than conventional cleaning products.Advanced hook-and-loop backing holds-up under harsh laundering conditions and attaches pads more securely.Proven to clean floors 45% better than string mops, 25% better than conventional microfiber.Premium microfiber mop picks up over 24 ounces of liquid to clean big spills. Unique looped construction and dense quality fiber removes more dust, dirt and microbes than conventional cleaning products. Advanced hook-and-loop backing holds-up under harsh laundering conditions and attaches pads more securely. Includes 6 wet mop heads per case.