They are for short term promotional use only.
Works best indoors, they are highly susceptible to inclement weather.
80 pennants are sewn on a 110 ft.nylon rope.
Each pennant is 6 inches wide x 18 inches tall.
There are 3 ft. ties on each end.
https://www.featherflags.com/product/Economy-6×18-Indoor-Pennants-110-Feet.–p-6-110-23786/