Chrome Metal Supercharged Engine Race Motor Swap Badge For Trunk Hood Door 2 for Audi Q7 This auction is for one (1) supercharged string Overall length is 11 inches (279.4) as configured in picture. Each letter is self adhesive for extreme ease of installation. Individual lettering can be placed anywhere and in any configuration. Each letter is 12mm tall and approx. 19mm wide (some variance depending on letter).