Looking for decorations for Birthday party and anniversary events?Balloons have always been the best endorsement of romance and surprise.What You Will Get1pcs 40-inch gold number 0 balloon and A charming and memorable birthday party.How to use?1?Find the Self-sealing Valve.?2?Use Air Pump or Straw to inflate them.(Blow air into the balloons must be slow, the available pump charge to 80%, then straw gas blowing, easy to control, so as not to break.?If there are 2 layers of aluminum foil sticky situation, must stop inflating, separate the 2 layers of aluminum foil and then inflated, or easy to damage.)?3?Can be reused, prepare a thin tube. Insert the tube from the charging opening until you feel the gas flow out, gently press the balloon with your hand until the gas is released, and finally, fold and collapse it. (4) The balloon has holes in the top that can be strung together and hung with the ribbon contained in the package. How to playYou can also combine different numbers to celebrate birthday parties or anniversaries. For example, combine into different numbers such as 10, 15, 20, 23, 25, 30, 40, 50, 60, 100, etc. as neededPerfect for Many OccasionsBirthday Party, Weeding Anniversary, Graduation, Bridal Shower, New Year Eve, Big events, School class parties, Business celebrations and Other Party Occasions you want to celebrate.Nothing can highlight birthday or any important party occasions better than the foil number balloons. They will definitely cheer you up and give you excellent party?