Happy Birthday navy blue balloons

Give your party a spectacular touch with this great "Happy Birthday" banner.

You can stick your letters directly to the wall with double-sided tape to create an ideal backdrop, use them as an accessory for your photo booth, or string a thread through each letter and hang them to form a garland.

They don't require helium; you must inflate them with air.

Important: These balloons are inflated with a narrow valve and have an automatic sealing mechanism. To inflate with air, you should insert a narrow straw or use a manual balloon pump.