10x20 Conservation Single Mat Board

10x20 Conservation Single Mat Board




  • Buy 6 - 24 and get 50% off
  • Buy 25 - 99 and get 65% off
  • Buy 100 - 499 and get 70% off
  • Buy 500 - 999 and get 74% off
  • Buy 1000 or above and get 75% off
  • 6,24,.50
  • 25,99,.65
  • 100,499,.70
  • 500,999,.74
  • 1000,0,.75

Optional 'upgrades ($)' and Add-ons will add to price. Discounts applied on cart page

This is a 4 ply (~.055" thick), acid-free & lignin-free white core mat with a professional 45 degree beveled edge opening cutout. Two (black core) options available.


Conservation Grade (100% virgin alpha-cellulose surface, core and backing)


Acid-Free and Lignin-Free, creating a purified paper that is fade and bleed resistant and buffered with calcium carbonate to keep them safe for long term presentation of art. This product meets all Conservation Quality standards set by the Fine Art Trade Guild.


Best for art of personal value, photography, limited edition and fine art prints, and documents/diplomas. The choice of professionals...when quality matters!


!! MAX Custom Opening Size is 2 inches smaller than Mat Size. This will allow for a 1 inch mat border on all sides.

Custom Opening Sizes

We will cut Custom Openings EXACTLY as you type it in. If you type 8x10, the opening will be exactly 8x10. Please note that if your paper size or artwork is 8x10 it may fall through the opening. In this case, you would want to specify an opening of say, 7.5x9.5, to allow for a .25" overlap on all four sides of the artwork/photo. Subtract .5" from the actual photo or paper size to get this number.

Custom Outsize Dimenison Mats

Need a custom mat board size not listed? No problem, simply select the closest size item listed on the site that your custom size will fit into, and we'll cut it down to size for you. No extra cost. Example, if you want a custom size mat of 11x15, you would select a 12x16 mat size; if you want a 17x22 mat you would select a 18x24 mat size. Simply select the larger mat size and then, in the Special Instructions box, type in the outside dimensions that you want. Example, 'Cut mat to 17x22' or 'OD 17x22'. We will then cut the mat (and any matching Backers, if chosen) down to that size for you. No extra cost. Make sure your Opening Size is not too large for the new custom mat board size.

Clear Bags Sizes

Clear Bags are not customizable.
Total: $12.95