Quantity: 1 Accent your panda themed party with this 21 large unique shape Panda Head foil mylar balloon. The perfect balloon for your panda party this 21 Party Brands 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.