Cricket Wireless Black feather flag. The collection of Half Sleeves Cellular feather flags will get your Cricket Wireless location noticed immediately. Feather flags are the most cost-effective and easiest way to spread the word about your business or sale. Stick this feather flag into the ground or pop it into an X Stand() and place it in front of your store, and watch the customers flow in. This  12 ft. feather flag also helps improve your brand’s credibility by giving it a more professional look. Draw attention easily with a giant message flag! This business flag can be used in grass, on concrete, or mounted to your building.