withinaquarterinch

I agree on the fabric folding around the 6 1/2 ruler and then folding in half to get a piece of fabric that is about 22 inches deep.

The other thing I would suggest is to then get a way to make the shelves less tall as well.

In the kitchen section at Walmart they have shelf dividers for plates and cups and things. I have used those with much success.

This way, you can stack the fabric up high but taking out the bottom one doesn't tumble them all over!

Here is a picture from my old studio in the last house.