We offer discount for large quantity. Welcome to with us! 1. Made of high-strength environmentally friendly materials, durable.2. Maintain the vacuum state to achieve the best performance.3. The 5-arm design helps to easily clean dirt, dust, trash and hair from corners and edges.4. In daily maintenance, the side brush is easy to disassemble and replace, and will not damage the floor and furniture of the house. 5. Compatible model: Xiaomi roborock S5 S6 S5max E35 E2.colour: whiteMaterial: plasticsize: side length about 65mmPackage Contents:5/10 x side brushOnly 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.