LoonBalloon Chrismas Holiday Balloons; Giant Gingerbread Man Balloon, large unique shape Gingerbread Man foil mylar balloon. The perfect balloon for your Christmas or Winter party, this party balloon is great for setting the scene! This balloon includes a self-sealing valve, preventing the gas from escaping after it’s inflated. The balloon can be inflated with helium to float or with a balloon air inflator. Balloon arrives uninflated.