Decorate your bugs and butterflies themed party with this 81cm large unique shape Caterpillar foil mylar balloon. The perfect balloon for your bugs and butterflies party, this 81cm Betallic party balloon is great for setting the mood and creating an atmosphere of wonder! 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.