Backed by a three-year warranty, these Westin Signature Series Nerf Bars are 3" galvanized mild steel that's powdercoated black. A no-drill bolt-on fit on 1997 and later models, application-specific mounting brackets/hardware, and simple instructions remove any guesswork for a one-hour installation. Non-skid step pads are mounted to a recessed area in the tube for extra strength and prevention of interior rust. Pads are made of UV-resistant black molded polymer (doesn't fade or crack) that provides excellent footing when entering/exiting vehicle. Sold in pairs.