Cheers Bitches Balloon Letters for Adult Birthday or Bachelorette Party Decorations CHEERS BITCHES - Balloon Letters are a perfect addition the decorations for any adult Birthday Party, Bachelorette Party, or other Celebration. Your guests will love these balloons. Fun, Sarcastic Balloon Kit for Your Birthday, Bachelorette Party or any other Adult Celebration. The Birthday Girl will love these balloons. All Letters are Gold. Balloon Letters are 14” Tall. Balloons are designed to be inflated manually with a small inflation straw and have an Easy Self Seal. Balloons are not designed to be filled with Helium because they will not hold enough Helium to lift the weight of the Mylar. Each Balloon comes with Hanging Tabs with Eyelets. Use these eyelet tabs to hang the balloons from string, twine, or fishing line.