Amazon.com: Foam Core Backing Board 3/16" White 11x14-25 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects
11x14 Picture Frame Matboard- Holds One 5x7 Image
11 x 14 Thermoformed Plastic Changeable Black Letterboard with Card Board Backer – LetterBoards4Sale
11X14 Framed Photo Collage with 8 Photos | Pinhole Press
Amazon.com: AUEAR, White 11x14 Uncut Mat Matte Boards for Picture Framing, Print, Artwork - Backing Boards 1/16" Thick, 15 Pack
Shop by Photo or Art Size - 11x14 - Backing Boards | ClearBags
Amazon.com: Foam Core Backing Board 3/16" White 1 Side Self Adhesive 11x14-10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects
Amazon.com: Golden State Art 50 11x14 Backing Board : Electronics
Outdoor Enclosed Poster Display Case 11x14 with Bulletin Board – PosterDisplays4Sale
Mounting Boards – Matboarddotcom
Amazon.com : Excelsis Design 15 Pack Foam Board 11x14 Inches | Black Foam Board 3/16 Inch Thick Black Core Mat | Backing Board for Presentations, Signboards, Arts, Display and Crafts with Double-Sided
Amazon.com: Acid Free 5 Pack 11x14 Pre-Cut Mat Board Show Kit for 8x10 Photos, Prints or Artworks, 5 Core Bevel Cut Matts and 5 Backing Boards and 5 Crystal Plastic Bags, White
6 Acid Free 11x14'' White Mat Board Show Kit for - Etsy
Amazon.com: Somime 10 Pack Backing Boards Only - 11X14 Uncut White Mats Matboards, Acid Free & White Core Backerboards, Ideal for Photos, Pictures, Prints, Frames, Arts
Amazon.com: Acid Free 25 Pack 11x14 Pre-Cut Mat Board Show Kit for 8x10 Photos, Prints or Artworks, 25 Core Bevel Cut Matts and 25 Backing Boards and 25 Crystal Plastic Bags, White
Amazon.com: Golden State Art, 25 Pack 11x14 Bright White Backing Board for Frames, Pictures, Photos and More