This 30 ft. x 50 ft. Texas flag is fully sewn and made of 2-ply, spun woven polyester fabric, resistant to high winds. A rope is placed inside the canvas header and looped inside the thimbles, then the rope is sewn into the entire length of the header with heavy-duty polyester thread. This stabilizes the header and prevents it from bunching. Grommets are spaced evenly throughout the length of the header. It is finished with two rows of stitching on the top and bottom and four rows on the fly end. Our flags are made to Official State Design specifications.