Our 18" Birthday Wish Holographic Mylar Balloon is the perfect addition to your birthday party decor! This round mylar balloon features a double layer chocolate cake with frosting and sprinkles, three multicolor candles inviting you to "Make a Wish!", all against a blue holographic background with multicolor polka dots! A great option on its own, or you can add other mylar and latex balloons for a bright birthday bouquet or centerpiece! Sold uninflated.