This listing is for a pair of BMW 2002 (E10 chassis) replacement set of interior panels, made from 1/8" wood. This is a very durable replacement option for the factory cardboard panels. The rear panels are flat, and not concave like the factory panels, so they will not work with the factory rear armrests. They are intended to be upholstered like the factory panels, and require the factory steel top piece that is attached along the topside of your door cards