White burlap needed
 

Hi,
I need a quantity of white or gray burlap for covering art gallery walls. I
will be covering 24 panels, each 4 foot wide so the burlap would need to be
around 60" wide. I will be needing about 56 yards.
Or, is there another fabric I might consider? I need something with a
fairly loose weave so that when a nail is removed, the fabric closes back up
(somewhat).
Panel fabric is simply too expensive at around $20 per yard.
Thanks for your time.
-Mac
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to email.