Compatible: The Replacement Knit Only Compatible With for Q5 Pro/Q5 /Q8 Max/Q8 Design : This Accessory Is Designed for Q5 Pro/Q5 /Q8 Max/Q8 .Which Can Be Used Last To 3 Month Mop Pads:Reusable & ,Strong Water Absorption, High Temperature Resistance, No Fading, No Lint and Easy Drying. The Replacement Part easy to replace without any tool. To keep your Household sweeping robot operating at , recommend to replace the kits every 3-6 months.according to the frequency of use, it can be replaced by a shorter or longer time. Colour:As Shown Material:Plastic Package Contents: 1 pair * roller brushes 4 * rags 4 * side brushes 4 * filters 4 * dust bags 1 * cleaning brush 1 * screwdriver 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.