[Microfiber cleaning cloth]Fine and soft to remove dust and stains effectively, machine washable, recyclable and long lasting . [Efficient cleaning]Powerful water and dust suction to remove dirt more effectively (new cloth for each cleaning) [Glass tile cleaning cloth]Designed for cleaning glass tiles without water stains, restoring the shine of glass and the brightness of tiles. [Multifunctional cleaning cloth]Cleaning cloth can dry wipe or wet wipe, the material is safe and odorless, is a good helper for household cleaning. Fitment:for Robot W850/830/W920/W1window cleaner robot Colour:Gray Material:cloth Size:255x255mm Package Contents: 6 * rag for cleaning 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.