Pink double layered happy birthday balloon bundle. Celebrate your birthday with our double-layered happy birthday balloon cluster in pink and pastel. This stylish balloon cluster contains 3 balloons. Celebrate your birthday with our pink and pastel double layer happy birthday balloons. Mix it up with our new pink party collection full of beautiful balloons, bunting and tableware - we've got you covered! Each pack contains 3 x 45cm balloons. The packaging is recyclable and FSC certified.