Unsurpassed in beauty and craftsmanship, these nylon outdoor flags are manufactured to precise specifications. Micronesia Outdoor Nylon Flag 2'x3' This flag was adopted on November 30th, 1978. Extremely durable and fast drying, nylon flags are the most popular choice for outdoor flags. Expertly crafted using 100% heavyweight, 200-denier nylon bunting, and treated to resist sun and chemical deterioration.