Here are the materials you will need to make your own pom pom garland:
-2 Cardboard circles with the middles cut out (I traced the bottom of a cup and then a bottle cap)
After you have your pom pom continue making them until you have the number you want to put on your garland. You should be able to push your finger through the middle of the pom pom and string the garland through. I did some measuring to make sure they were spaced evenly.
If you have any questions, email me!