Certified Acid Free - Independent Lab Tested Use with BCW Treasury Comic Bags
Dimensions: 10 1/4 x 13 1/2

The BCW Comic Backer Boards are made from 24 point solid bleached sulfate, coated and buffered on one side with 3% calcium carbonate , and are precision cut to size. Use this item along with treasury comic bags to protect and store your collectible comics.