Museum-quality DuoTone board now combines our two most popular colors - bright white and black! It's 100% cotton rag, buffered, with a pH of 8.0 +/- 0.5. This 6-ply two-tone board, with the contrasting color showing through on the beveled cut, dramatically accents any image. Black board is rated at 80 hours tested fade (four times longer than the international testing standard), and is bleed-resistant. Boards are reversible - use either side!
