So Happy Im Thirty Perfect way to Celebrate the 30th :) Listing includes: 15 Mylar Balloons that are individually packaged flat and are not inflated. 1 Straw per package to blow up the balloon Twine to hang as a Banner Instruction sheet of how to hang as a banner PLEASE NOTE: 1. Each Balloon is 16 INCHES Tall and approximately 12-16 inches wide, depending on the Letter! 2. These Balloons are AIR FILL ONLY and will not require Helium. 3. The Balloons will NOT FLOAT, even if you try to add ...