Made of high quality material, more . The mop cloth has good softness, while cleaning the dirt, it also protects the floor from being scratched. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other into the air you breathe As part of normal maintenance, it can be easily removed and replaced It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its performance Applicable model: For dream W10 / W10 Pro Colour:gray+white Material:plastic Package Contents: 2 * Mop Cloth 2 * Filter 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.