Undertrack Magnetic Uncoupler sticks to bottom side of track with double-sided tape (included). Couplers 'spotted' over magnet uncouple automatically. Ballasting of track hides magnet; includes HO scale figure to mark its location. Package of 6.
WARNING: This product can expose you to chemicals, including Lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to:www.p65warnings.ca.gov