Quantity: 1 Standard HX Accent your smiley face themed party with this 18" round Emoticons Smile foil mylar balloon. The perfect balloon for your smiley face party, this 18" Anagram 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. Emoticons Smile Foil Mylar Balloon 18" by Anagram