HIGHEST QUALITY with Thimble grommets, Sewn stars and Sewn stripes. The most durable of all flag fabrics, Poly-Max U.S. flags are skillfully crafted of 2-ply 100% polyester bunting. The open weave construction reduces wind resistance, lessening abrasion and increasing flag life. Resists wear to dirt, wind and moisture. Ideal for industrial and commercial uses. Designed specifically for the needs of the most discriminating customer, these flags will prove to be the MOST DURABLE and LONGEST-LASTING available. Made in the USA! Free Shipping!