Certified Acid Free - Independent Lab TestedFits golden age comic bagsCoated on one sideBuffered with 3% calcium carbonateExterior Dimensions: 7 1/2 X 10 1/2
The BCW Golden Age Backing Boards are made from a full 24 point solid bleached sulfate, coated on one side with a 3% buffer of calcium carbonate , and precision cut to size. Use this item to protect and store your collectible golden age comic books.
Brand: BCW, Model: BCW-BBGOL, Color: White, Size: 10.5 x 7.5 x 2.6 inches