Roofrail weatherstripping is installed along the roofline of your hardtop. Installing roofrail weatherstripping will eliminate wind noise and prevent water damage. Genuine SoffSeal brand roofrails are manufactured with sun and ozone resistant materials and are backed by a lifetime warranty against manufacturer's defects. Use automotive weatherstrip adhesive (not included) to glue to the underside of the roof rail. The kit includes weatherstrip for both sides. This is the weatherstrip that the door glass rolls up into on any of the compatible vehicles listed. Perfect for any restoration project.