Features: Backplate | Driver's Side Left LH Side | Power | Heated mirror for faster defrosting | Non-auto-dimmingIt measures 18cm/7.09 inches diagonally (the longest diagonal dimension from the top corner to the opposite bottom corner). The mounting back plate is attached for easy installation. Easy to install to a broken mirrorEasy to installPart Number: 2038100121/203 810 0121Installation steps:1, use a crowbar to pry off the old glass together with the plate; 2, Detach the pins that connect the old glass; 3, Insert the pins into the new glass; 4, Place the plate align with the control system and press it in the middle. Tips: Do not press hard during installation. If you are unable to install, please ask professional service personnel to assist you with the installation. Suitable for:For Mercedes-Benz E-class W211 Sedan/Wagon E320, E350, E500, E55 AMG 2002-2008 For Mercedes-benz C-Class W203 Sedan/Wagon/Coupe C230, C240, C280, C320, C350, AMG 2000-2004 For Mercedes Applications:2003-2005 C230 Salo