These replacement mop cloths for the Roborock S8 MaxV Ultra, G20S, and S8 Max Ultra are designed to keep your hard floors spotless. The set includes two main cloths measuring 304 x 93 mm and two small round cloths with a 49 mm diameter, ensuring you have spares ready for different cleaning tasks. Made from gray ultra-absorbent microfiber, these pads use electrostatic attraction to pull in dust when used dry and effectively break down stains during wet mopping. They are compatible with wood, tile, and marble surfaces, attaching and detaching easily without the need for any tools. Because they are machine washable and reusable, you can maintain a high level of hygiene in your home while reducing waste.