The star mop pro chenille mop pad can be used for heavy duty dusting and wet mopping. Hundreds of tightly twisted soft microfiber strands, absorb and retain water, provide a thorough clean to your surfaces, leaving floors streak free. Works on virtually all floor surfaces. Measures 17.5-Inch by 5.5-Inch. Starfiber has a greener clean commitment built into all its products. Whether it is the inherent water-saving properties of microfiber cleaning, the reduction of harmful cleaning chemicals in your house or workplace or adding bio-degradable additives into the manufacturing of our products to reduce impact on landfills, you can trust we are on the Cutting edge of technology to design our way into a more sustainable future.