Our checkered Auto Repair advertising flag is currently our most popular design under this category. Auto Repair flags that are 12ft help car shops create a presence. Auto Repair Outdoor Advertising Feather Banner Flutter Flag. This design an unquestionable requirement have for every single auto specialist. These colorful eye-catchers are sure to increase business and traffic within a shop. These auto repair flags are easy to use and transport. This swooper banner in combination with the curved pole is designed to stay open and not curl inwards or impede a customer’s visibility.