Make every milestone unforgettable with our Deluxe Birthday Balloon Decoration Set! Featuring a stunning large balloon arch crafted from premium black, gold, and white balloons, this set creates a striking backdrop for your celebration. The centerpiece is a dazzling gold foil number '18' balloon display—perfect for marking a special 18th birthday in style. With easy-to-follow assembly instructions, this decoration set suits both indoor and outdoor venues. The arch, measuring approximately 8 feet wide and 7 feet tall, is designed to suit most party spaces. Impress your guests and capture picture-perfect moments with this chic and festive decor—ideal for birthday parties, photo shoots, and more.