The Large Iridescent Happy Birthday Banner by KatchOn is a shiny and eye-catching hanging decoration perfect for birthday parties. Measuring 10 feet in length, this holographic banner features the words "Happy Birthday" in a large size and iridescent color, adding a festive touch to any indoor party setting. It comes pre-strung for easy setup and is reusable thanks to its durable cardstock material. With special features such as being adjustable in letter spacing, this banner is a recommended party decoration for birthday celebrations.