2 mil crystal clear polypropylene. -precision cut.
100 New BCW Golden Age Comic Book Bags And Boards - Acid Free - Archival Storage
20 New BCW Golden Age Comic Book Topload Holders - Rigid 5mm Plastic Toploaders
100 New BCW Current Comic Book Bags And Boards - Acid Free - Archival Storage
100 New BCW Magazine Resealable Bags And Boards - Acid Free - Archival Storage
100 New BCW Magazine Resealable Thick Bags And Boards - Acid Free - Archival
100 New BCW Magazine Bags And Boards - Acid Free - Archival Magazine Storage
