Compatible models: The roller mop pad is suit for X8 pro omni and S14 plus robot vacuum cleaner, please confirm your robot model before purchase Functions:The roller mop pad is made of microfiber with strong water absorption, work well on a variety of floors such as tiles, marble, and hardwood floors. The design of the roller can easily deal with stains, such as traces, juice residue, oil stains on the floor, etc Warm tips:The roller brush mop pad can be washed and reused.To keep your robot operating good, we recommend to replace the accessories every three or four months Color: As Shown Material: plastic Package Contents: 3pcs * roller brush mop pads Only the above package content, other products are not included. Note: Light reflection 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.