Feature : 1. All-Silicone Brush: The all-silicone brush provides consistent cleaning performance on floors and carpets for long-lasting durability. 2. Good Performance: The multi-directional floating mechanism keeps the brush close to the ground for a deeper clean on uneven surfaces. 3. Reduce Carpet Cleaning: The main brush for Xiaomi Roborock S7 can reduce carpet cleaning and improve carpet handling. 4. Applicable model: Main brush replacement is suitable for Xiaomi Roborock S7, S7, S7 Maxv, S7 Maxv Plus Vacuum Cleaner. 5. Product Size: The size is 19.7x3x3cm / 7.8x1.2x1.2in. Long hair tangles are easily removed by guiding the hair to the sides of the comb. Specification: Item Type: Main Brush for Xiaomi Roborock S7 Material: silicone; Color: as shown in the photos Weight: Approx. 60g / 2.1oz Product Size: Approx. 19.7x3x3cm / 7.8x1.2x1.2 inches Application: Suitable for Xiaomi Roborock S7, S7 , S7 Maxv, S7 Maxv Plus Package List: 1 x main brush