The BCW Current Comic Bags are an acid free, archival quality productmade of crystal clear polypropylene. The BCW Current Comic Backer Boards are made from a full 24 point solid bleached sulfate, coated on oneside with a buffered with 3% calcium carbonate , and are precision cutto size. Use this item along with current comic bags to protect andstore your collectible comics.
Boards are pre-loaded into the Bags
Bags are 2 mil material thickness
Silver Age: 7 X 10 1/2
1 1/2 inch flap for closure
Resealable strip attached to the back-side of the comic bag - Not the flap