Made of high quality materials for durability.Using the overall detachable technology, "eight-slot" spiral design, DIY your exclusive accessories.The main brush body is light, effectively reducing the burden of the sweeping robot, reducing consumption, protecting the life of the sweeping robot motor and battery, and prolonging the service life of the sweeping robot.The whole can be completely disassembled. After deep disassembly, it can clean any part of the main brush for easy cleaning.Colour: as shownMaterial: plastic + fiberPackage Contents:4 x Rolling brush8 x FilterOnly the above package content, other products are not included.Note: Light 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.