Comes in a set of (4) four, two left hand side and two right hand side. Fits to the Toyota Sequoia's existing mounting points. No drilling or modification required. Foot rails follow the contours of the vehicle's roof line providing a sturdy base to fit the Front Runner Slimline II Roof Rack or Load Bars. These Foot Rails contain 2 openings to access Front Runner under rack mount tables (1 smaller prep and 1 larger camp size table). Made of 3CR12 stainless steel and sealed with the same durable, weather resistant powder coating as the Front Runner Slimline II Roof Rack. Installation hardware and fitting instructions included.