24x30 4-Ply Acid Free Matboard Backing

24x30 4-Ply Acid Free Matboard Backing Most readymade frames come with either cardboard backing or treated masonite board. Although these materials are rigid enough to hold pictures behind glass, they are not ideal to place directly behind precious pieces

Suede Surface White Core Pre Cut Picture Matting

24x30 High quality, acid-free Crescent® brand mat board. These photo mats are 4-ply (approx .050 thick). These mats DO NOT have Opening cutouts.

24x30 Standard Mat Board - Blank

Black Shadow Box Frame With White Acid-Free Suede Backing – Poster Palooza

Proper Mat Size for Matting a Picture

TEN SINGLE MATS with Acid Free Backing Boards and Crystal Clear Self Seal Bags, Featuring a picture opening for a 22x26 inch photo, to fit in a 24x30

Pack of Ten Acid Free 24x30 Mats Bevel Cut for 22x26 Photos - Textured White Precut Matboards With Backing Boards and Self Seal Photo Mat Bags For

Museum Rag 4Ply Backing Board

Matboard BLICK Art Materials

Custom Matboards

Most readymade frames come with either cardboard backing or treated masonite board. Although these materials are rigid enough to hold pictures behind

24x30 4-Ply Acid Free Matboard Backing

Smooth White 8x10 Backing Board - Uncut Photo Mat Board (50-Sheets)

Mat Boards for Wholesale Pre-Cut, Uncut, and Custom Cut

16x20 Mat Bevel Cut for 11x14 Photos - Acid Free Oyster Shell White Precut Matboard - for Pictures, Photos, Framing - 4-ply Thickness 1-Mat Oyster Shell White

Archival Methods Natural White 4-Ply Museum Board 44-411 B&H