Sun's Tea Magnetic Boundary Markers Strip for Neato Robotic Vacuum Cleaner (13 feet Long) Magnetic boundary marker to use with All mofels of Neato Robot vacuum cleaner 13 feet long, can be cut into your size Set boundaries for your Neato Robot cleaner, very useful for open floor plan houses Keep the robot vacuum away from certain areas, objects or rooms Garranteed to work with all Neato Robotic cleaner models. 6 month manufacturer warranty