Happy Birthday Balloon Banner Blue Birthday Decorations Foil Letter Balloons 16 inch for Boys Mens Birthday Party

How to Assemble:                                                                                                                                       ? There should be a red spot circled on each letter balloon. This is where you inflate the balloon at.  ? Press the straw into the red spot. You will feel resistance when you reach the cap.      Open the cap, push gently past the resistance so the straw opens the cap. ? Blow gently on the straw and see if the balloon starts to inflate. If it doesn't, push the straw a little farther and try again. ? When you remove the straw, the cap of the balloon will seal automatically, remember to press the cap flat to seal!!       Then, just thread each letter onto the string using the perforated tabs, and your balloon banner is ready to be hung. ? Display this balloon banner on a wall to bring some cheer to your celebration.       Surprise your special someone with this gorgeous Balloon Banner!! DISCLAIMER: Do not expose the balloon to extreme heat and over inflate as they may pop. 16" letter foil balloons can be filled with helium or air, but that's NOT MEANT TO FLOAT. They are not big enough to hold adequate helium.