Happy Birthday Balloons, Aluminum Foil Banner Balloons for Birthday Party Decorations and Supplies (Rainbow)

The "Happy Birthday Letters" balloon set is a must-have for any birthday celebration! These colorful letters are made of high-quality aluminum foil, measuring 16 inches each.

Not only do they look great, but they also come with a special feature - the letter "B" design appears as the letter "C" before inflating and then transforms into the letter "B" after inflation! The set includes 13 letters, one plastic straw, and a 10-meter ribbon.

Plus, our balloons are detected by machines, so if there's an air leak, you can easily repair it with tape or the inflatable hole.

Don't miss out on this amazing product that will make your birthday celebration unforgettable!