Step 1: Cut the elastic to size.
For this project, I cut the elastic 21 inches long, so that it would fit a large Moleskine (8 inch x 5 inch).
Step 2: Pinning the elastic
For this one, I allowed the two to overlap 5 inches.
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.