BAINBRIDGE White Foam Core Board ON SALE 60-70% OFF!
Foam Core Backing Board 3/8" White 22x28- 5 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com
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 24x48- 10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com
Foamcore Sheets – Pathe Shipping
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Black Foam Core Boards - Artist & Craftsman Supply
White Foam Board - 40" x 60" x 1/2", Pkg of 12 | Michaels