Amazon.com : 25 Pack Foam Core Board 24 x 36 Inch Foam Core Backing Board Sheet 3/16 Inch Thickness Polystyrene Poster Board for Presentations Signboards Arts and Crafts Framing Display Projects (White) : Office Products
Foam Core Backing Board 3/16" White 24x36- 10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com
24" X 36" Foam Core Direct Print
Amazon.com : Ctosree 48 Pcs White Foam Board 24 x 36 Inch Foam Core Boards Foam Poster Board Bulk 3/16 Inch Thick Foam Core Baking Board Mat Foam Sheets for Craft Art
Amazon.com : Ctosree 48 Pcs White Foam Board 24 x 36 Inch Foam Core Boards Foam Poster Board Bulk 3/16 Inch Thick Foam Core Baking Board Mat Foam Sheets for Craft Art
24" X 36" Foam Core Direct Print
Elmer's Foam Board 3/16" x 24" x 36" Black-on-black 81242 - Walmart.com
24 x 36 Prints on 3/16 Foam Core
24 X 36 X 1 inch White Gator Board 10 Pieces-CC2436.1-10
Foam Core Backing Board 3/8" White 24x36- 25 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com
3/16" Black 1 Side Self Adhesive Foam Core Boards : 24 x 36
Create Your Own 36" x 24" Square Foam Core Board | Zazzle
Komatex 24 in. x 36 in. x 0.118 in. Black Foam Project Board (5-Pack) 41655106 - The Home Depot
Amazon.com : 25 Pack Foam Core Board 24 x 36 Inch Foam Core Backing Board Sheet 3/16 Inch Thickness Polystyrene Poster Board for Presentations Signboards Arts and Crafts Framing Display Projects (Black) : Office Products