I used to have a really BIG, heavy and custom made flag pole at my former house (Former state.) and we always bought our LARGE - Made in the USA flags from the American Legion in a tiny village a few miles from our house in the country.
We had a POW/MIA flag too. You are not forgotten is on the flag too. Most of you know this flag too.
https://en.wikipedia.org/wiki/POW/MIA_flag
My late husband and I made the flag pole. painted it white and we set it in the ground - super heavy steel.
I do not have a big flag pole here. I do put up a small American flag by my evergreen bush in a pot on my front porch. I had a bunch of smaller American flags in the back area of the house, lined up very nicely, but the raccoons stole them and what was not stolen was chewed up by them, moved, knocked down and the deer fooled with them too. We have a LOT of wild animals around here even though we live in town.
Cate