Foam Core Backing Board 3/16 White 11x17- 50 Pack. Many Sizes

20x28 Custom Premium Matboard

Foam Board 16 x 20 x 3/16 - Premium 12 Pack - White Poster Board

Foam Core Backing Board 3/16 Black 1 Side Self Adhesive 24x48- 50 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects

Buy Conservation Mat, Back and Bag Kit, 16x20 for 11x14 Art or Photos

Black Foam Boards - 100 Pack – Poster Palooza

20Pack Foam Core Board, 11x15 White Foam Board, Egypt

Golden State Art, Pack of 10, 3/16 Thick, 11x14 Black Foam Boards (11x14, Black)

Golden State Art,Pack of 50, 16x20 White Backing Board with Brown Core

3/16 Pre-Cut Foam Board Order 3/16 Custom Cut Foam Board in Multiple Sizes at Foamboards

Archival and Photo Preservation Supplies

Our 1 Side Self Adhesive Foam Board or Foam core is a very strong, lightweight and easily cut material used as backing boards for artwork ,for sign

Foam Core Backing Board 3/16 White 1 Side Self Adhesive 24x36- 50 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs

Foam Core Backing Board 3/16 White 1 Side Self Adhesive 32x40- 10