When we designed Chain Reaction and Whirly Gig, we had 5 strips leftover from the pre-cut strip package. So, not wanting to waste the strips, I created a little pouch with a zipper. I use these pouches for hundreds of different things. You're going to love the EASY instructions for installing a zipper, and you're going to love the finished product! BASIC SKILLS NECESSARY Basic quilting / sewing SIZING / FINISHED MEASUREMENTS 9" x 6" x 2"