This Streamline Razor Sail Sign is built to move in the wind, making it truly hard to miss! Measuring 17' tall, this flag is made of super poly knit fabric and can showcase dye sublimated graphics on both sides. The flag attaches to a fixed hook using a bungee cord and features include a pole pocket made of the same material as the flag, uniform carbon composite overlay pole construction with high-gloss black paint finish, polished aluminum collar pole segment ends and ergonomic, rubber-reinforced base grip. The steel scissor base supports sail sign hardware and includes a water ballast. There is a lifetime warranty on hardware; one-year warranty on base.