Compatible models: The washable mop pad is suit for Freo X Ultra, Freo, Freo Z Ultra robot vacuum cleaner, please confirm your robot model before purchase Quality and Functions:The mop pad is made of microfiber,strong water absorption, work well on a variety of floors such as tiles, marble, and hardwood floors. It can easily deal with various stains, such as traces, juice residue, oil stains on the floor, etc Warm tips:The mop pad can be washed with water and easy drying.To keep your robot operating good, we recommend to replace the mop pads every two or three months Package included:There are six pcs washable and reusable microfiber mop pads Satisfactory service:Thank you for supporting on us, if you have any questions about the product, please contact us and we will reply within 24 hours to help you solve any problems Compatible models: The washable mop pad is suit for Freo X Ultra, Freo, Freo Z Ultra robot vacuum cleaner, please confirm your robot model before purchase