Give your artwork the beautiful look of Crescent mat board. Features an acid-free, buffered, light cream core and acid-free backing paper to protect your artwork. The rich color is both highly fade-resistant and bleed-resistant. Use as a single mat or layer for an elegant look. Boards are double-sided with white on one side; cream on the reverse. Measure 32x40" and are 0.055" thick. 25 sheets per package.