This is a plastic wiper arm. Some descriptions say steel, but the only steel on it is the spring, and metal reinforcing eye where it bolts onto your wiper motor shaft. The part I received had the Dorman insignia stamped inside the arm. But no other Dorman markings, not even on the packaging or insert. This is made in China. The cover that snaps over the bolt hole is not that tight of a fit, so we'll have to see how well it stays snapped in, or if we'll lose it either due to wind or to vibration from using the rear wiper.