Comes in a set of (2) two, the left-hand side and right-hand side. The foot rails follow the contours of the vehicle's roofline, providing a sturdy base to fit the Front Runner Roof Rack. Made of high-strength steel and sealed with the same durable, weather-resistant powder coating as the Front Runner Roof Rack. Drilling into the roof of the vehicle is required to insert mounting hardware, and a template is provided for hole placement. Installation hardware and fitting instructions included.