100 CBG Current THICK Comic Bags and Boards - ACID FREE WHITE - Archival Quality for protecting your Comic Books 100 CBG Current THICK Comic Bags and Boards - Archival Quality for protecting your Comic Books Crystal clear bags - Acid Free White Boards Protect comics while handling Exterior Dimensions: 7 x 10 1/2 1 1/2 inch flap for closure 2 mil material thickness