Well Fit: These accessories are Working great for S7, S7+, S7 Max, S7 MaxV Plus,S8, S8 pro, S6,Q5,Q7 Robot Vacuum Cleaner High-quality Materials: These replacement parts are made of high quality Plastic, Compatible and work just like the original one, The side brush will not scratch the floor and furniture, greatly ensure the safety and cleaning effect during the process of the use Tips: These replacement parts can washable and reusable. If the side brushes are bent or curled due to shipping, please recover them by simply soaking them in warm water for several minutes [Easy Installation] The side brushes are perfectly matched and the installation method is the same as the original parts, which is easy to install, easy to use. [Hepa Filter] HEPA filter is made of high-strength environmental-friendly materials, which can block most of dust down to 0.3 micrometer. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the air you breathe Compatible with model: For Roborock S7,S7+,S7 Max,S7 Maxv Plus,S8,S8 Pro,S6,Q5,Q7 Material: Plastic Color: Package Contents: 2 x Main Brush 4 x Dust Bag 6 x Filter 8 x Side 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.