This is a fairly straight forward design but you have to make sure that they are strung correctly so they raise in wide neat folds.
For this project you will need:
I choose a fabric with poison dart frogs for my chemistry classroom.
Step 1: Cutting the Fabric
Step 2: Hemming the Edges
Stitch all the way around the rectangle. You can either use a color that blends into the background of your fabric, or a contrasting color. If you use a contrasting color be careful to sew straight seams as you will see the stitching on the right side of the fabric.