This feather flag says Muffler Shop in big yellow and white letters. This is a must-have for all vehicle shops that perform work on mufflers. These swooper flags have proven to increase sales. The feather flag is made of polyester material and the design is single-sided. This Half Sleeves feather flag is 12ft tall and 2.5ft wide. Once on its hardware, it will stand at 15ft. Don’t wait! Buy this flag with our hassle-free hardware to mount to your grass or dirt location (Sold Separately). This advertising flag will create an instant impact.