Elmer's Foam Board Multi-Pack, Black, 16x20 Inch, Pack of 3

Lightweight foam display board Smooth surfaces for markers, paints, and adhesives Polystyrene core expands back into shape after cutting Provides

3 8 Foam Core Board, I would think Gator Board which is much harder and stronger would be a better choice.

Foam Board BLICK Art Materials

Elmer's 3pk 16 X 20 Foam Presentation Boards - White : Target

Ctosree 10 Pack Foam Boards 3/16 Black Foam Core Backing Board 1 Side Self Adhesive, Foam Poster Board for Signs, Presentations, School, Office, Crafts and Art Projects (24 x 30 Inches) : Office Products

Elmer's 3pk 16 X 20 Foam Presentation Boards - White : Target

Elmer's Foam Board Multi-Pack, 16 x 20 Inches, 3/16 Inch Thickness, White, 3 Count : Foam Boards : Office Products

Lightweight and rigid BLACK foam board with paper liner (pH-neutral). Specification: Polystyrene foam core between pH neutral black paper. Packaging

Union Premium Black Foam Board 16 x20 x3/16 10-Pack : Matte Finish High-Density Professional Use, Perfect for Presentations, Signboards, Arts and

Lightweight and rigid BLACK foam board with paper liner (pH-neutral). Specification: Polystyrene foam core between pH neutral black paper. Packaging

Union Premium Black Foam Board 16 x20 x3/16 10-Pack : Matte Finish High-Density Professional Use, Perfect for Presentations, Signboards, Arts and

Elmer's Black, 20 x 30 Foam Board : מוצרים למשרד

Black Gator Board - 1/2 Thickness - Multiple Sizes

MBC MAT BOARD CENTER, Pack of 10 3/16 Black Foam

20 Pack 8x10 Inch Foam Boards, 3/16(5mm) Black Foam Core Board, Acid-Free Foam Poster Board, Signboard Craft Foam Sheet for Mounting, Modelling, Art, Display, Presentation and School Projects : מוצרים למשרד