White Foam Board - 40" x 60" | Hobby Lobby | 500876
3/16" Black Buffered Foam Core Boards :40X60
Foam Board 40X60 White 3/16" Thick
3/16" Color Foam Core Boards : 40 X 60 - BOXFORLESS.COM
Elmer's Foamboard - 40'' x 60'' x 3/16'', Black, Sheet| Utrecht Art Supplies
3A White Foamcore 40 x 60 | foamcore.com
Amazon.com : Union Premium Foam Board 30 x 40 x 3/16" 10-Pack : Matte Finish High-Density Professional Use, Perfect for Presentations, Signboards, Arts and Crafts, Framing, Display (White, 30x40) : Office Products
Blackcore Foam Board Pack - 40" x 60" x 1/2", Black, Pkg of 10 | BLICK Art Materials
Foam Board Black 40X60 3/16 - MICA Store
Amazon.com: Foamma 1" x 40" x 60" High Density Upholstery Foam Cushion (Seat Replacement, Upholstery Sheet, Foam Padding) Made in USA!! : Arts, Crafts & Sewing