Brand new and high quality. Made of high-quality materials, more durable. Delicate and exquisite, perfectly matches the equipment. Strong and long service life. Newly designed anti-winding roller to prevent hair tangling, making disassembly and assembly easier. Easy to effectively remove dirt, dust, and debris from corners and sides, especially your hair and pet hair. Does not damage floors and furniture and ensures quiet operation. Easy to install, extends the life of your vacuum cleaner. Compatibility: for L100 A7 A9s A10s X900 X800 robot vacuum cleaner Color: as shown Material: plastic Package contents: 2 * roller brush Only 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 to be a little different from the real thing. Please allow +/- 1-3 cm measurement error.