What's In The Box: 6 x Edge-Sweeping Brushes. Each package includes six side brushes, meeting your long-term replacement needs

Compatible Models: This is a Replacement Part Compatible with Roborock S8 Pro Ultra, S7 Max Ultra, Q Revo, Series of S7 MaxV/S7/Q7Max/Q8 Max/S8/Q7/Q5/S6/S5/S4/E5/E4/E3/E2 Robot Vacuum

Efficiency and Performance: The edge-sweeping brush helps you get deep into corners and right up against walls and base boards to ensure superior cleaning area

Maintenance: To keep your Robot Vacuum running at peak performance, Please maintain the side brush once per week( twice per week in homes with pets) and replace it every 3-4 months

Shipping and Installation: Shipping with a box to prevent from being damaged in transit. It is easy to be replaced and installed on your robot vacuum cleaners