Berry First Birthday Decor, 40» Strawberry Number 1 Balloon Strawberry 1st B.
Easy to Inflate: The big strawberry number 1 foil balloons have self-sealing valve does not need to be knotted for easy inflation and deflation. It can be inflated with air or helium. When filled with helium, the balloons can float in the air; after filling, press the valve of the digital balloon to seal it.