Hooray! Who's having a birthday? Surprise the birthday boy or girl with this extra-large surprise. Not with 1 balloon, but with no less than 2 balloons! A perfect addition to the party. Every card can be sent with a balloon; the card is attached to the balloon. Create a big surprise by sending this helium balloon! Product specifications: Congratulations balloon and a star balloon. Diameter: 45 cm. Special gift packaging: balloon flies out of the box as soon as you open the lid. Shipped via parcel service. 7-day floating guarantee. Prefer a different balloon? Then check out our other balloons! Want to add something extra to your gift? Looking for a way to give your surprise just that little bit of extra 'wow'? With our enchanting surprise boosters, you add a touch more magic to any gift. View the product information here. Why Greetz: Surprising someone or simply letting them know you're thinking of them is easy with Greetz. Whether someone is having a birthday or could use a little encouragement, a personal card or a beautiful gift can mean a lot. This package can be ordered with your personal message on a card of your choice. This product can be delivered every day of the week.