Recognized as the most durable of all flag fabrics, our Poly-Max™ state flags are skillfully crafted of 2-ply 100% polyester bunting. Its open weave construction reduces wind resistance, therefore lessening abrasion and increasing flag life. This flag material is ideal for industrial and institutional application because it resists wear to wind, dirt, and moisture. Designed specifically for the needs of the most discriminating customer, this flag will prove to be the most durable, longest lasting flag available. All Poly-Max™ flags are finished with a snow-white header and brass grommets.
The state flag of South Dakota has used the relatively same design since 1909. However it changed in 1992 to add scenery to the seal, and changing the state inscription from "The Sunshine State" to "The Mount Rushmore State".