Resealable - adhesive strip on back of bag. - 2 mil material thickness. Certified Acid Free - Independent Lab Tested. - Fit magazine size bags. That's enough to bag & board 300 collectible magazines!
300 BCW NON-RESEALABLE Silver Age Comic Book Poly Bags + Acid Free Backer Boards
300 BCW Magazine Size ACID FREE Backing Boards backer
100 New BCW Magazine Resealable Bags And Boards - Acid Free - Archival Storage
100 New BCW Magazine Resealable Thick Bags And Boards - Acid Free - Archival
200 BCW Magazine RESEALABLE 2-Mil Archival Poly Bags + Acid Free Backer Boards
