This is a 2-pack of high quality Microfiber Wet/Dust Mop Replacement Pads. We offer Commercial and Janitorial Microfiber Replacement Mop Pads in all sizing. This 18" mop pad can be compared to Microfiber style microfiber pads. This 18" Microfiber Pad is for the Damp, Wet or Dusting applications. Just Velcro the Microfiber Pad on to the bottom of your Industrial Microfiber Mop Hardware and you are ready to clean! After pad becomes soiled just place them into your washing machine or rinse under the faucet for multiple uses. These Microfiber mop pads measure a total of 20" in length which fits all 18" frames and hardware. Its required to have 1" of overhang for each side of the 18" mop frame hardware to ensure your pads dont scrape your baseboards and floors while mopping.