State Inspection Here feather flag comes in a red, white, and blue color scheme. All states have their own emission regulations and require inspections almost every year. This 12ft Half Sleeve feather flag is a good choice for service stations and automotive repair shops that are looking to attract new customers and promote their state inspection service. This outdoor banner is great for all budgets and can easily be mounted at various locations with our aluminum pole kit and your choice of mounting hardware (Sold Separately).