Golden State Art, Pack of 50 Black Pre-Cut 11x14 Picture Mat for 8x10 Photo with White Core Bevel Cut Mattes Sets. Includes 50 Acid-Free Bevel Cut Mats & 50 Backing Board

Golden State Art, Pack of 50 Black Pre-Cut 11x14 Picture Mat for 8x10 Photo with White Core Bevel Cut Mattes Sets. Includes 50 Acid-Free Bevel Cut Mats & 50 Backing Board

The mat opening size is 4.5x6.5 for 5x7 photos. Only one side of the mat is unsealed, other 3 sides are permanently sealed. This enables you to

Golden State Art, 10 Pack Acid-Free Cardboard Frames, 8x10 Slip in Mats Pre-Adhesive Mat Board for 5x7 Photos, Paper Frames for Picture Holder

Golden State Art, Pack of 50 8x10 Black Picture Mat Mattes with White Core Bevel Cut for 5x7 Photo + Backing + Bags 8 x 10 Pack of 50 Black Complete Set

Pack of 25, 16x20 Pre-cut Mat with Whitecore fits 11x14 Picture + Backing + Bags.

10 PACK 8X10 Color Picture Mats for 5x7 Photo Bevel Cut Acid Free White Core $18.99 - PicClick

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.

50 White w/ Blackcore 11x14 Mats for 8x10 Mattes

Golden State Art, Acid Free, Pack of 50 11x14 Black Picture Mats Mattes with White Core Bevel Cut for 8x10 Photo : Electronics

Mat Board Center, Pack of 50, 11x14 for 8x10 - White Mats, Clear Bags, Backing Boards - Acid Free, 4-ply Thickness, White Core - for Pictures, Photos, Framing

Golden State Art, Pack of 50 Black Pre-Cut 5x7 Picture Mat for 4x6 Photo with White Core Bevel Cut Mattes Sets. Includes 50 High Premier Acid Free Matts & 50 Backing

Golden State Art, Pack of 50 Black Pre-Cut 11x14 Picture Mat for 8x10 Photo with White Core Bevel Cut Mattes Sets. Includes 50 Acid-Free Bevel Cut Mats & 50 Backing Board