Decorate your Halloween themed party with this 45cm Round Halloween XL Cheers Witches! Witch Please! Foil Balloon and cultivate thrills and shrieks of excitement that all the neighbours can hear!. Made by Anagram, this party balloon is great for Halloween parties !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.