16x20 Standard Mat Board Show Kit - 25 PACK - Shop Now

16 x 20 Thermoformed Plastic Changeable Black Letterboard with

Kate and Laurel Calter 11 in. x 14 in. Matted to 8 in. x 10 in

16x20 Custom Premium Matboard

25-Pack 16x20 Uncut Photo Mat Boards Full Sheet for Art Prints

25-Pack 16x20 Uncut Photo Mat Boards Full Sheet for Art Prints

Easy Way to Mount a Poster with Mat Board Yourself - ReStyleGraphic

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.

13x19 Mat for 18x24 Frame - Precut Mat Board Acid-Free Textured Black 13x19 Photo Matte for A 18x24 Picture Frame, Premium Matboard for Family Photos

Completely Custom Matboards Where You Specify Both the Exterior

PICTURE MAT OPENING SIZE: is 10.75x13.75 for 11x14 print + photo + image Mat Board is made of White/and Chipboard: please note since these are used

Studio 500 Pack of 25 Black Pre-Cut 16x20 Picture Mat for 11x14 Photo with White Core Bevel Cut Mattes Sets. Includes 25 Premium Acid Free Mats & 25

Pre-Cut Mats, Backing Boards, & Show Kits