This replacement mop pads kit ONLY compatible with Roborock S7 T7 T7 Plus Robotic Vacuum Cleaner. Washable and Reusable Mopping Cloth,5 Arms rubber side brush,more durable and sweep more clearly. The mopping cloth was made of high quality wicking material,strong water absorption. Please replace the filter and brush 2-4 month to keep the robotic working with High-Performance. Colour: red + white Material: plastic Size: 30x20cm Package Contents: 4 * Side Brush 2 * Filter 1 * Main brush Only the above package content, other products are not included. Note: Light shooting 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.