Compatibility: wipes are compatible with for W2 Pro / W2 Omni window cleaning robot. Microfiber wipes help remove dirt, dust and hair from the window. Clean accessories that your home robot works optimally. Cleaning accessories keep your robot clean while reducing impurities such as dust entering the air you breathe. These cloths are washable and reusable. To achieve the best cleaning filter effect, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. Colour:As Shown Material:cloth Package Contents: 20 x 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin