Make a loved one's birthday truly memorable with our charming Happy Birthday Balloon adorned with a vibrant watercolour butterflies design. Measuring 45cm when inflated with helium, this lightweight balloon is an excellent way to express your wishes for the occasion. Thanks to Flowers Across Melbourne, you can enjoy the convenience of same-day delivery when you order by 2 pm. Our skilled florists will expertly attach the balloon to your flower bouquet or boxed arrangement using beautiful curling ribbon. Surprise and delight someone special by sending this delightful balloon to celebrate their big day!