Material: high quality aluminum foil film.
Size: plane ≈ 22in/55cm, inflated ≈ 16in/42cm.
Create a truly customized party with these 4D balloons!
All balloons have self-sealing valves. No need to use balloon strings.
Suitable to be filled with AIR or HELIUM. Floatable, refillable and definitely not easy to “pop”.