This is an adjustable universal roof rack made of steel with a maximum weight capacity of 250LBS. It comes with mounting hardware and is compatible with various makes and models including Ford, Chevrolet, Toyota, Honda, Nissan, and GMC. The roof rack is water-resistant, removable, and waterproof, making it suitable for carrying cargo, luggage, and other items. It has an electrophoresis surface finish and can be installed using a screw-on method. The overall dimensions are 64"(L) x 39"(W) x 4-3/4"(H) with an extension and 44"(L) x 39"(W) x 4-3/4"(H) without an extension. It is designed for car SUV trucks and has a universal fitment.