Originally Posted by sueisallaboutquilts
This doesn't really answer your question but I heard recently on the board that comic book cardboard is acid free.
I'm thinking of doing the same thing with my stash.
yep, I even found the right size,, it is actually the LIFE magazine size that I need to fit my shelves..but wow..still costly when you consider the size of my stash....and the fact that I would have to hire help in to help me...or give up a year of my life to complete the job..ehhehe