This fun birthday flag is perfect to liven up any celebration. Measuring 3 feet by 5 feet, its large size ensures the message will be seen from a distance. Made of durable polyester material,whether hanging indoors or outdoors, its bright colors and festive lettering will add a cheerful touch to birthday parties, graduation events, or any other fun gathering. At this size it's ideal for the backyard, porch, community pool, or anywhere extra flair is needed to make the day more memorable.