2 mil material thickness. Certified Acid Free - Independent Lab Tested. - Fit magazine size bags. - Precision cut. - Crystal clear. - Size 8 1/2 X 11. That's enough to bag & board 100 collectible magazines!
Pack / 100 BCW Magazine Size ACID FREE Backing Boards backer board
100 BCW Magazine Size 8.5" x 11" Backing Boards Storage White Backer 24pt
100 BCW Magazine Boards 8.5x11 Backing Board Acid Free Archival Quality
(100) BCW Magazine Storage Bags Acid Free Archival Safe Protection 1.5 Inch Lip
1 Pack (100) BCW 2mil. thick Magazine Storage Poly Bags 8 7/8" x 11 1/8"
100 - BCW Silver Thick Resealable 2MIL Poly Comic Book Bags & Backing Boards
