This is a great choice for boaters looking for the highest quality American made flag in this size

This 20'x38' outdoor American Flag is made from fully sewn 200 Denier Nylon Material with applique stars on the canton

This 12"x18" US flag features printed stars and stripes and is finished with a strong polyester canvas header

You can find suitable flag cases for sale here

It is finished with a strong polyester canvas header

5x8 American Outdoor Sewn Polyester Flag 6x10 This is a great choiceThis 5'x8' Outdoor American Flag is made from heavy duty Polyester material with fully sewn stripes and embroidered stars. Finished with a sturdy polyester header and brass grommets for easy attachment to most flagpoles. Heavier than nylon, this material also has an open weave which allows wind to pass through it, making it more appropriate for flagpoles in windier areas. Made in the USA.