It can be easy to remove and replace as part of routine maintenance. The mop cloth has strong and long-lasting cleaning power, which can respond to stains such as footprints on the floor, residue, and oil stains. it's easy to remove dirt, dust, and trash in corners and edges from the accessories, especially and pet's hair. For best results, spare parts should be replaced 1 - 3 months. for Mi Robot Vacuum-Mop 2 Ultra STYTJ05ZHM robotic vacuum cleaner. Colour: as shown Material: plastic Package Contents: 1 * Roller brush 2 * Filters 2 * Mop cloths 4 * Side brushes 1 * Cleaning brush Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.