Get the birthday party started in the most magical way with this fabulous 18 inch round foil balloon featuring a gorgeous Happy Birthday Unicorn design! Measuring 45cm in diameter, this eye-catching helium balloon is printed in assorted colours and brings that extra sprinkling of unicorn sparkle to any birthday celebration. Whether you're decorating a party venue or creating a stunning balloon display, this whimsical unicorn birthday balloon is guaranteed to delight kids and adults alike. Designed by Koch, this self-sealing foil balloon is ready to be filled with helium for instant party magic — simply inflate and let it float! The self-sealed valve makes inflation straightforward and hassle-free, keeping your balloon looking fabulous throughout the festivities. Sold individually so you can mix and match with other balloons and party decorations to create your perfect birthday setup. Please note that a cup and stick are not included with this balloon, so be sure to grab those separately if you need them. This 18 inch Happy Birthday unicorn foil balloon is the perfect finishing touch for unicorn-themed birthday parties, gift displays, and all kinds of celebrations where only a little bit of magic will do!