Here is a fun free video tutorial for how to make an easy Pennant Flag String for reusable eco-friendly birthday party or holiday decor. I made a YouTube video to show you how to make it and you can have this project finished in under an hour.
For this project you will need one yard of fabric for the flags (or four 8 1/2″ strips) and a half yard of fabric for the string. I used a Creative Grids equilateral triangle ruler. You can find one like it at Troll Brothers Quilt Designs here.