Accent your emoji themed party with this 18" round Emoji Hearts foil mylar balloon. The perfect balloon for your emoji party, this 18" Betallic 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. 18" Emoji Hearts Balloon by Betallic