32 x 40, 4-ply, uncut mat board. pH neutral core lined with acid-free backing paper.
Available in over 95 colors. Each sheet of 32 x 40, 4-ply uncut mat board is manufactured directly by BD MatBoard and made from the finest quality wood pulp fiber core (buffered with calcium carbonate to create a pH neutral core) and lined with acid-free backing paper. Acid-Free Cream Core, with select sheets also available in a Acid/Lignin-Free White Core and Black Core.
Compare all 135 colors of mat board with the color comparison chart. For exact comparison, consider our BD Matboard Sampler Set and sample all colors, plus with every corner set you'll automatically save 15% on your next purchase!