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Show Kits:
Bundled for Savings

Custom Size Openings and Custom Size Mats

Need an 'Opening Size' not listed? Easy, choose the Custom Opening option and type in what you want. Need a different 'Mat Board' size not listed? No problem, choose the next larger size mat and we'll cut it down to size for you. No extra cost for this.

Custom Opening Sizes

We will cut the opening 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

To order a custom size mat, round up to next "standard" size outside dimension mat listed. 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, during the checkout process, in the Order Instructions Box, type in which mats you wnat cut to a custom size. "18x24 mat cut to 17x22 Outside Dimension or OD". We will then cut the mat 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.

Product Videos

Custom Matboard Showkits From America's Top Rated National® Supplier of Quality Matboards 00:54

Shop Matboard Showkits: Value Plus™ Mat Board Show Kits are limited in options, but offer the lowest pricing on Mat, Backer and Clear Bag combo packs. Sold in 25 Packs. Custom Mat Board Show Kits are available in many sizes. CUSTOMIZE to your needs. Choose opening size, mat color, backer type, and more! Sold in 25 Packs. Matboard Plus is a trusted resource of photographers and artists who depend on professional quality materials, outstanding customer service and great value. Both types of Show Kits use the same high quality, acid-free matting. The only difference are the options available.

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Product Description

Our Standard Double Mat Board Show Kit comes complete with 25 Double Mats + 25 Backers + 25 Crystal Clear Bags™.

  • Crescent® WHITE CORE, acid-free (non-conservation) mats
  • Double Mat - choose any two mat colors
  • The mats are beveled cut and 4-ply
  • Optional 'upgrades ($)' will add to price

!! Any Custom Opening will be cut exactly as typed in.

18x24 Standard Double Mat Board Show Kit - 25 Pack

* Photo Size: