Mylar balloon


Senior Member
English - US
Hello, what is a Mylar ballon called? It is made of aluminium foil, often has writing or pictures on it, and keeps the helium inside longer than regular balloons. Thank you!
  • petit1

    Senior Member
    français - France
    I have found only: "ballon en mylar" or "ballon Mylar hélium".
    I am not allowed to copy the link because it is a commercial one.
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