2-ply open weave polyester, embroidered stars, sewn stripes, USA made, with canvas heading and two brass grommets, 2 rows of stitching top and bottom and 4 rows of stitching on the fly end. Seams are double stitched and color matched to the stripes. Open weave design reduces wind resistance, is best for larger flags in high wind areas, commercial and institutional use and daily long-term display.