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

Framing for Lyon Road Art Prints, 1-3 Week Processing Time

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

Our Acid-Free matboards are 4-ply and feature a White Core. With an overall size of 16 x 20, these mats fit perfectly into 16 x 20 frames..

Metallic Gold Acid Free 16x20 Backing Board - Uncut Photo Mat Board - 1 Sheet

Archival Methods 24x30 8-Ply Bright White 100% Cotton Museum Board, 5 Pack 40-82430

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

24x30 Mat Bevel Cut for 22x26 Photos - Acid Free Bay Blue Precut Matboard - For Pictures, Photos, Framing - Bed Bath & Beyond - 38492820

24x30 Mat Bevel Cut for 20x24 Photos - Acid Free White Precut Matboard - For Pictures, Photos, Framing - Bed Bath & Beyond - 38486193

Pack of Ten Acid Free 24x30 Mats Bevel Cut for 20x24 Photos - Light Purple Precut Matboards With Backing Boards and Self Seal Photo Mat Bags For Pictures, Photos, Framing

Archival Methods 24x30 4-Ply Warm White 100% Cotton Museum Board, 15 Pack - Yahoo Shopping