1Application: The mop pads apply for J4 J4 LITE vacuum cleaner. Designed for deep cleaning, soft enough to avoid damaging the floors and can be reused. 2Fiber Material: The mop cloth is made of ultra fine fibers, ensuring even water absorption and minimal shedding during the cleaning process. 3Washable and Reusable: The mop cloth can be washed and reused. Simply rinse it with water, let it air dry, and it is ready to use again, making cleaning a breeze. 4Efficient: Easily handle various stains such as footprints and oil stains on the floor. It's easy to remove dust and trash in corners and edges from the accessories, especially human hair and pet's hair. 5Vacuum Cleaner Mop Pads: As part of normal maintenance, it can be easily removed and replaced. It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.