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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
5” opening
055” thick
Each layer of matting has a white core and is 4-ply/
Exact Opening Size: 3
Outer size: 12" x 16"
12x16 Mat for 8.5x11 Photo or Document | Premium White Core Matboard 5” openingOuter size: 12" x 16" Photo Size: 8. 5" x 11". Exact Opening Size: 8" x 10. 5". Single layer mat with a white core. 4 ply . 055 thick. Bevels are cut at a 45 degree angle. Premium, acid free and PH neutral matboard. Openings are cut with a overlap on each side. For example, an 8x10 inch photograph will be placed in a mat with a 7. 5 x 9. 5 opening. If you need to adjust the exact opening size, check out our Custom Openings category. Please note:
