Designed for the following models: Suitable for Roborock Saros 10 / S9 MaxV Ultra / S90ver / G30 / A1460RR, this comprehensive accessory kit ensures that your vacuum cleaner runs at optimal performance, maintains its efficiency and extends its life. Powerful suction, sweeping fine dust, hair, debris and other daily ground garbage. Adopting anti-tangle cleaning design, it cleans cleanly, with less maintenance and less worry. The main brush body is light, which effectively reduces the burden of the sweeping robot, reduces power consumption, protects the life of the sweeping robot motor and battery, and extends the service life of the sweeping robot The powerful cleaning function makes household cleaning more time-saving and labor-saving. Suitable for a variety of floors such as tiles, marble, and wooden floors. Our for Roborock roller brush is made of flexible and durable Plastic to minimize noise and prevent floor damage. The unique bristles and widened blades can enhance hair pickup ability, making cleaning easy and thorough. Function: Consumables Use environment: Home use Color: As shown Material: Plastic Package Contents: 4 Pair x Main Brush 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.