Silver Backer Boards (100pk)BCW DirectSilver Comic Book Backing BoardsThe BCW SilverComic Backer Boards are made from a full 24 pointsolid bleached sulfate, coated on one side with abuffered with 3% calcium carbonate , and are precision cut to size. Use this item along with silvercomic bags to protect and store your collectible comics. - Fit silver age, modern and regularcomic bags- Coated on one side- Buffered with 3% calcium carbonate- Precision cut- Use with BCW Silver Poly & Mylar BagsDimensions- Size 7 X 10 1/2 *Certified Acid Free - Independent Lab Tested
