Hey all,

Has anyone found any good archival storage for very large posters/prints? Specifically, I would like to flatten (without professionally framing as I don't have wall space at this time) posters that are 48" x 72" (4 ft by 6 ft). I can find archival flat storage that goes up to 40" x 60" but never anything larger.

Maybe just get some really large cardboard pieces (or masonite or something) and buffer with archival tissue paper, would that work?