Flag Depot US polyester flags are constructed with embroidered stars (appliqué on sizes 15’ and over), sewn stripes and reinforced fly ends. Our American flags are 100% made in the USA and carry a satisfaction guarantee. Polyester flags are 2-ply woven material that provides superior performance in coastal and high weather areas. The flag of the United States of America consists of 13 equal horizontal stripes of Old Glory Red alternating with white, with an Old Glory Blue field in the canton bearing 50 white stars. The 50 stars on the US flag represent the 50 US states and the 13 stripes represent the original Thirteen Colonies. Our American flags include lightweight nylon and extra-tough 2-ply polyester.