Comes in a set of (2) two, left hand side and right hand side. Fits to the Isuzu MU-X's existing mounting points. No drilling or modification required. Foot rails follow the contours of the vehicle's roofline providing a sturdy base to fit the Front Runner Slimline II Roof Rack. These Foot Rails contain 2 openings to access a Front Runner under rack mount table (1 smaller prep table and 1 larger camp size table). Made of high strength steel and sealed with the same durable, weather resistant powder coating as Front Runner Racks. Installation hardware and fitting instructions included.