Rear Roll-Up Quarter Window Seals For Buick Electra 1969-70, GS 1970-72; VS 3-MXFor 2 door hardtops and convertibles, these rear roll up quarter window seals measure 16 1 2" long and are sold as a pair. Designed specifically for 1968 1972 Buick, Chevrolet, Oldsmobile, and Pontiac models, as well as select 1969 1970 Cadillac and 1971 1972 Chevrolet Monte Carlo cars, these seals ensure a snug fit and reliable performance. Crafted by Metro Moulded Parts, they are made from advanced rubber compounds that resist sunlight, ozone, and