Mat Board Center, Pack of 10, Premier Acid-Free Pre-Cut 16x20 White Picture Mats for 11x14 Photos

Set of 10 pieces of 16x20 Picture Mattes for 11X14 Photos The opening size is 10.5 x 13.5 for 11x14 photo prints. Color: White The mats are beveled

11x14 Mount Board at Jerry's Artarama

The opening size is 10.5x13.5 for 11x14 print. The mats are beveled cut with white core and 4-ply thick (about 1.4 mm or 1/16 inch). The re-sealable adhesive strip of the clear bag is below the opening of the bag instead of on the flap.

10 of 20x24 White Pre-Cut Acid-Free Whitecore Mat for 16x20 + Back+Bag

Golden State Art, Acid Free, Pack of 25 11x14 Black Picture Mats Mattes with White Core Bevel Cut for 8x10 Photo JJ403267

Mat Board Center, Pack of 10, Premier Acid-Free Pre-Cut 16x20 White Picture Mats for 11x14 Photos

These single layer pre-cut Mat Boards have a beveled photo opening to show off your photos in a professional way. Picture frame mat has an opening for a 8-1/2x11 photo, image or document. Single layer mat. Includes backing board. Opening for 8-1/2x11 (exact opening size is 8 x 10-1/2). Made from acid and lignin free matboard. Other sizes and colors available.

Single Designer 16x20 Mat w/11x14 Opening - White

Crescent Perfect Mount Self-Adhesive Mounting Board

Mat Board Center, Pack of 10, 11x14 for 8.5x11 White Color Mats - Acid Free, 4-ply Thickness, White Core - for Pictures, Photos, Framing

A Plus Max White 11x14 Mat Board for Picture Framing Pack of 20

Mat Board Center, Acid-Free Pre-Cut 16x20 Picture Mat Set. Includes A Pack of White Core Bevel Cut Mattes for 11x14 Photos, Backers & Clear Bags