SmartColor Micro Mops are easy to use, wet or dry, on any stone or tile floor, with or without rough grout lines. Heavy-duty, 15 mm microfiber pile absorbs up to six times its weight in liquid while gliding smoothly across nearly any flat, hard surface. Aggressive cleaning edges allow for a deeper clean, while requiring less water & less effort. These pads make it easy to color-code to specific tasks or areas, minimizing the potential for cross contamination. Machine launderable up to 500 times. For use with Unger SM40G & SM40R mop holders (sold separately). Head Type: Wet / Dry Pad; Application: Floor Maintenance; Mop Head Style: Microfiber; Mop Head Size: 16" x 5".