For cleaning general dust and dirt. Arc shape pulls dirt, hair, and debris to center for better pickup. For use with Q85599 Mop Frame. Flexible frame conforms to contoured as well as flat surfaces with ease, making cleaning shower and tub cleaning a breeze. Quick-Connect system lets you easily use this with any of our telescoping handles. Switch quickly from single-sided to double sided pads. Best-in-class HYGEN microfiber mop pads offer streak-free cleaning 45% better than string mops and 25% better than conventional microfiber. LEED point-qualified.0.75 inches long by 0.5 inches wide by 0.875 inches high. 0.181 pounds. Imported.