00-02 Audi S4 Right Passenger Convex Direct Fit Over Glass Lens for Heated Auto Dimming Type Mirrors Only This glass measures 7 1/2 inches diagonally (Longest diagonal dimension from top corner to opposing bottom corner). Redi-Stick adhesive pads included, no need to buy additional adhesive. Exclusive Burco Authorized On-Line Distributor We are the only distributor able to give Burco Lifetime Guarantee Burco Trained Technical Support