Northern Ireland Outdoor Nylon Flag 3'x5' The flag of Northern Ireland consists of a red cross on a white field defaced with a crowned white six-pointed star with a red hand in the center. All nylon flags are finished with a strong, durable snow-white header and brass grommets. Expertly crafted using 100% heavyweight, 200-denier nylon bunting, and treated to resist sun and chemical deterioration..