Swooper Flutter Feather Flag plus Pole & Ground Spike Dive Swooper Flutter Slash Line Red White Flags are super-knitted outdoor quality polyester with exacting accuracy in brilliant colors. Reinforced sleeve and double stitching on flying edges for durabilty. Flag measures 11.5 x 2.5 feet. Total height with pole is 16 feet. Poles are easy to assemble 4 piece aluminum plus painted steel ground spikes. These unique swooper flags draw attention to the full advertisement with a rippling effect in the slightest of breezes.