Designed specifically for convertibles, these front vent window seals are precision-crafted to fit perfectly on 1940 Chevrolet Master 85, 1940 Chevrolet Special Deluxe, and 1940 Oldsmobile Series 60, 70, and 90 cars. Made with the latest advancements in CAD and CNC milling, these seals ensure a flawless 3D contour that matches the original design, providing an OEM-quality appearance. These seals are built to keep water, wind, and debris out, protecting your interior and ensuring a quieter, more comfortable ride. They are installed on the front vent windows, sealing the edges to prevent leaks and drafts, and come as a pair for both the right and left sides. Backed by Metro's 30-year warranty, you can trust in their durability and long-lasting performance.