General description This vhbw Magnetic Boundary Tape Marker is a practical solution for creating virtual boundaries for your robotic vacuum cleaner. It allows you to define the operating environment and restrict access to areas where the robot may frequently get stuck, such as doorways or stairs. The robot automatically detects the magnetic strips and is redirected to continue cleaning in designated areas. The strips can be easily cut to size, providing flexibility to adapt them to your household needs. They are designed to be strong enough to stay in place while being light enough to avoid leaving marks upon removal. Technical specifications Length: 4.5m (cut-to-size) Extra flat design Easy installation Compatibility and accessories Compatible with Xiaomi Roborock 2, V1, S55 E4, S6, Mijia, S5, S5 Max, E20, S50 Robot Vacuum Cleaners Replacement for ZR690001 Other information Content of delivery: 1x magnetic band