Roofrail weatherstrip mounts in the stainless steel channel that runs along the top of the door opening from the "A" pillar to the "C" pillar. This roof rail weatherstrip is made from premium-quality neoprene extrusion with transfer molded ends and includes all fastening pins for an easier install. This pair of roof rail weatherstrip is an exact OEM-style replacement and it will protect your classic pony's interior from wet weather and debris. Sold as a pair.