Miami Marlins Outdoor House Flag. This Marlins flag hangs vertically from an outdoor pole, or you can use as wall art. Show your neighborhood you're a true Miami fan. This single-sided Marlins banner will only appear correctly from one direction, so any wording will not read correctly on the backside. This 100% polyester flag measures 28" x 40" and has a 2.5" pole sleeve. Poles and or wall hardware are not included. Support your favorite team all year long! Go Marlins!! Officially licensed Miami Marlins fan gear.