The BCW Magazine 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 Magazine Bags to protect and store yourcollectible magazines.
Certified Acid Free - Independent Lab Tested
Use with BCW Magazine Poly & Mylar Bag
Exterior Dimensions: 8 1/2 x 11