The wheels and modules are made of environmentally friendly ABS and rubber materials, which have wear-resistant and anti slip properties. Matching the wheel module design of the vacuum cleaner, easy to disassemble and install. It can ensure that the robot can turn flexibly and clean corners and edges more effectively. Replacing the wheels of a robotic vacuum cleaner can provide better grip and flexibility, enhance the robot's mobility, and reduce noise and vibration during operation. Regularly replacing the wheels of the sweeping robot can effectively protect the internal components of the machine, reduce damage caused by poor movement, and extend the overall service life of the sweeping robot. Compatible For LIECTROUX，C30B/XR500，Compatible For Polaris，C30B Robotic Vacuum Cleaner Parts Replacement