12 Pack Union Jack Balloons - Kings Coronation These Coronation Union Jack solid colour balloons are a great way to celebrate the future kings Coronation on the 6th May 2023. Each pack contains 12 assorted red, blue and white balloons. Celebrate being British in vibrant style with these eye-catching red, white and blue latex balloons. Whether it be a Royal Coronation street party, national sporting event, outdoor prom, bake-off competition or summer fair, these colourful balloons are sure to raise spirits and smiles at many a special occasion. Features: 12 Pack. Solid Red, Blue and White Balloons. 30cm approximately. Easy to Inflate. Party Balloons.