18x24 Standard Mat Board - Blank

For a bright white bevel that suits any framed photo, try this 18x24 frame mat from Matboard Plus! You can choose from a range of colors and opening

ArtToFrames 18x24 inch White Custom Mat for Picture Frame with Opening for 14x20 inch Photos. Mat Only, Frame Not Included (mat-241), Size: 18x24 (FOR

Our Acid-Free matboards are 4-ply and feature a White Core. With an overall size of 8 inch x 10 inch, these mats fit perfectly into 8 inch x 10 inch frames. Each mat is bevel cut to enhance your 6 inch x 8 inch photos. The actual mat opening size is 5.5 inch x 7.5 inch inches so that it may safely and securely display your 6 inch x 8 inch photo, artwork, needlepoint, sign, etc.

12x18 Mat for 18x24 Frame - Precut Mat Board Acid-Free Show Kit with Backing Board, and Clear Bags Textured Black 12x18 Photo Matte for A 18x24

Mat is standard 4 ply material used in Custom Frame shops. Made of lignin-free and pH-neutral materials. Fits into a(n) 18x24 Frame. This mat will fit

ArtToFrames MAT-197-18x24-Silverpine Silverpine Custom Mat for Picture Frame, 18x24, Sea Foam

18 x 24 PVC BLANKS

Photo Mats - How to Buy and Select the Right Size Matboard

Finding the Right Frame & Mat Dimensions for Prints

18x24 Frame + Single Mat – Matboarddotcom

Find high quality white backing boards at affordable, bulk prices here at Matboard Plus! These 18x24 mounting boards are perfect for almost any photo

18x24 Dual Black/White Backer Board

Economy 8ply Gallery Picture Matting and Boards