Brand New. Inflated Diameter 12cm. Balloon and Waving Stick. 2 Pack. Union Jack Self Inflating Balloons. Features: | Self Inflating Balloon 2 Pack | WowcherBrand New. Inflated Diameter 12cm. Balloon and Waving Stick. 2 Pack. Union Jack Self Inflating Balloons. Features: | Self Inflating Balloon 2 Pack | Wowcher