Whats the best flag material?
There is no definitive answer. Nylon is optimal for light to moderate wind and wet areas. Polyester is preferable for high winds in drier conditions.
Proper way to display an American Flag
In the case of multiple flagpoles of equal height, the American flag must be on the left side. Otherwise, it should be positioned on the tallest flagpole. If displaying elsewhere, confirm the blue field is on the left.
Military Flag Display Order
Army, Marine Corps, Navy, Air Force, Space Force and Coast Guard. The Coast Guard location may vary based on active war