[Wide Compatibility]Our replacement part accessories kits are designed to compatible with Xiaomi Mi Mijia roborock S50 S55 S60 S61 S65 E20 E25 E35 RoboVac working at a high level.[Replacement Mop Cloth]Our replacement mop cloth made of thick & resistant cloth. Different with other replacement mop cloth, our replacement Mop Cloth part of the fabric runs the full of each pad, the entire area of the mop cloth able to clean your floor . Other replacement mop cloth only the middle section is made of a of a thinner plushy, so it only clean in the middle, clean area is relatively small. Using our replacement mop cloth to clean floor better and save time.[All You Need Is in One Set]To help your vacuum running smoothly, we specially offer you 4 Mop Cloth, 12 Water Tank Filter and 1 Water Tank, solving your troubles to frequently buy filters or other replacement parts.[Warm Tips]1. It is recommended to clean the mop cloth every 30 minutes to ensure the water output speed and cleaning effect. 2. Please remove the water tank when the machine charging, the wooden floor must be used with the waterproof pad. 3. The reduction in the water output of the water tank, may be the water tank filter elements of is blocked and needs to replace in time to avoid affecting the use. 4. If you want to use in a carpet environment, it is recommended to use a wall to block.[Easy to Use & Install]Free your hands from the complicated installed steps. Our replacement accessory kit can perfectly fit your vacuum cleaner since it is the same as the original parts and you can easily to install them, no extra tools needed. Just say goodbye to other poor and unfit replacement parts, you deserve better.colour: as shownMaterial: Plastic + clothPackage Contents:1 x water tank4 x rag12 x Water coreOnly 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.