(1)Economical, decorative 32×40 mat boards with a light cream core available in a large range of colors suitable for most everyday matting needs. 4-ply, 1/16″ thick. Buffered pH neutral.ACID FREE.
These uncut mat boards recommended for:
(2)The 32X40″ boards are acid free. It select features a distinctive white core on both the 4 ply designer colored boards, and 6 ply white shades for framers seeking a deeper bevel.
Conservation quality matting 4 ply 32X40″ Select mat board Acid free Distinctive white core