High quality outdoor polyester South Carolina state flags. 2ply polyester state flags offer the greatest durability available. Our South Carolina flags are fully dyed for great outdoor performance. Four rows of stiching on the fly end make our South Carolina Flags durable in all conditions. South Carolina Flags are finished with a canvas header and two brass grommets. All our South Carolina Flags are proudly made in the USA. --- While the crescent shape on the South Carolina flag is considered by many to symbolize the moon, it actually is representative of the crescent shape on the front of the caps worn by Revolutionary War soldiers from SC. The palmetto tree, also indicative of the Revolutionary War, was added in 1861 to recognize their importance in defending the soldiers on Sullivan’s Island during bombardment from the British.