Burco 5366 Convex Passenger Side Power Replacement Mirror Glass for BMW 323i, 328i, 328i xDrive, 335d, 335i, 335i xDrive, 335is (2009, 2010, 2011, 2012, 2013) This glass measures 6 5/16 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