This is one big adorable dolphin balloon, fit for your little underwater adventurer's big day! Our dolphin balloon is the perfect decoration for your upcoming boy or girl's sea themed birthday party.
There are so many ways to decorate with these mylar foil dolphin balloons! Use in a balloon garland, balloon bouquet, or as a centerpiece at your Instagram-worthy party.
This balloon stands tall at 42 inches wide - over 3.5 feet!
Balloons are shipped deflated and can be filled with air or helium (they will only float if filled with helium). These foil balloons self-seal after inflation. You can take them to your local supermarket or party store to have them filled with helium for a small fee. Be sure not to over-inflate!