Quality: Made of high-quality materials, durable. Brush: Designed to prevent entanglement during cleaning, it is easy to collect hair and dirt, but it is rarely entangled by hair. Mop: Microfiber deep cleaning, strong water-locking , strong water absorption, less water stains, full texture friction, clean mopping, uniform water absorption, and keep moist for a long time. HEPA filter: mainly plays a role of dust prevention, intercepting pieces of garbage and debris. Recommendation: Replace spare parts in time to cleaning efficiency and the robot. The recommended replacement period is 3-6 months. Color: as shown Material: plastic+cloth : Suitable for bot L10 Pro D9 robot vacuum . Package Contents: 1 x Main brush 2 x side brush 2 x filter 2 x mop cloth Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.