White on White Double Photo Mat 18x24 for 12x18 Photos - Fits 18x24 Frame

Golden State Art, Crescent Matboard, Mat Board Center, Picture Frame

11x14 Frame for Two 5x7 Picture White Wood (12 Pcs per Box)

Package of 1, 18 Inch X 1/8 Baltic Birch Xi Greek Letter For Art

These are new 22x28 inch Quality Picture Mats. The Openings are Bevel cut 15.5 inch x 19.5 inch to fit a 16x20 photo or print. These mats are cut from Quality white core mat board and are excellent for framing photos or prints.

22x28 White Picture Mats with White Core Bevel Cut for 18x24 Pictures

Suede Texture Photo Mat - Charcoal Grey 18x24 for 13x19 Photos

Package of 1, Jumbo 12.75 x 18 x 0.125 Baltic Birch Plywood

18x24 Mat for 12x18 Photo - White with Black Core Matboard for Frames Measuring 18 x 24 In - To Display Art Measuring 12 x 18 In - Bed Bath & Beyond - 38871439

Double Mats : 20X30 For 18X24 Artwork

Pre-Cut Double Mat Board Show Kit White and Black

Miss Claire Miss Claire Liquid Highlighter-White, White, 18

Blick Double Mat - Smooth White/Smooth Black, 18 x 24 (12 x 18 Opening)

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 Black 12x18 Photo Matte Made to Fit A 18x24 Picture Frame, Premium Matboard for Family Photos