Collection,Milestones Balloons,
Easy To use: These balloons can be filled with air and helium. (balloons can be shipped only NOT Inflated)
Cute and adorable alien, space, earth theme balloons great for a birthday party, events, celebrations or a photo prop.
Quantity: 1
Celebrate that special someone's birthday with this fun 17" 3D sphere Sphere - 18Th Birthday Milestone foil mylar balloon! Combine a couple of these 17" Northstar balloon designs with a few of our birthday latex balloons to create a bouquet cluster to give someone as a special gift or to use as birthday party decor. This balloon includes a self-sealing valve, preventing the gas from escaping after it's inflated. The balloon can be inflated with helium to float or with a balloon air inflator. Balloon arrives uninflated. 17" Sphere - 18Th Birthday Milestone Balloon by NorthStar Balloons
