100 % spun polyester. Durability, strength and fly ability. Ideal for extreme weather conditions without excess weight. Poly, made in the USA, Header and grommets, Embroidered Stars, Sewn Stripes, high wind. Made in the USA, flag features Sewn Strips and Embroidered stars on sizes up to 10x15, 15'x25' have appliqued stars and sewn strip...