Vacuum cleaner accessories are of high quality. It is made of high-strength and environmentally friendly materials.The accessories are easy to remove dirt, dust, and trash in corners and edges effectively. Especially your hair and your pet's hair.Accessories parts are durable and easy to install, Make your robotic vacuum cleaner and longer.The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a of floors such as ceramic tiles, marble, and wood floors.It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performanceAdapted models List:For Mijia1CFor 2CFor 1TFor Omni 1S B101CNFor Omni 2SFor Omni 3SFor Mi Robot Vacuum MopFor Mi Robot Vacuum-Mop 2 Pro+For X10For W10SFor S10For S20(Model name: SKV4093GL /SKV4073CN and STYTJ01ZHM / STYTJ02ZHM / STYTJ03ZHM)Color: black orangematerial: plasticPackage Contents:3 x Main BrushOnly the above package content, other products are not included.Note: Light reflection 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.