Balloon birthday party

 Material: high-grade aluminum foil

Uses: wedding, wedding party decoration.
Warm reminder: any balloon is not floating when filled with air. It can be floated by flushing hydrogen or helium. The cost of hydrogen is lower, but it is very dangerous in case of fire. When charging hydrogen, you must stay away from the source of the fire. Helium is Inert gas is expensive and safe.

Due to different light, different shooting angles and different monitors, it will cause slight chromatic aberration.