Make the 18th birthday celebration special with this 18th Birthday decor. This decor set features a range of decor elements that will surely enhance the visual appeal of the event space and make the birthday celebration a memorable one. The background is a shimmering silver square backdrop. It is decorated with balloon garland, buntings, artificial leaves, and flowers. The background message is "Happy Birthday" in a small pink LED on the backdrop. The birthday number 18 is in large LED Numbers.