Product Description Made of high-quality materials, more durable. The cleaning cloth can be machine washed and reused, has a strong long-lasting cleaning power, and is not easy to shed hair. Strong water absorption, wipe dry immediately, strong air permeability. Wet and dry, suitable for all hard ground. Easy to use and replace, easy to clean and dry, effective and safe. Suitable for Narwal J1 J2 T10 robot vacuum cleaner. size:15cm Material:superfine fiber colour:White Package Contents: 4 * Mop cloths 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.