Black Foam Board (Standard Sizes) - Columbia Omni Studio
UltraBoard Foam Core Board - White - 24 inch X 36 inch - 3/16 inch Thick - Adhesive Back | CSDS
Artcare FoamCore Board | TALAS
FoamCore Sheet 4' x 8' – Blue Ridge Sign Supply Inc
Standard White Foam Core Board (1/8in) (Not Acid Free)
Foamcore - Wikipedia
Foam Core Board - 1 sheet (4' x 8')
White Foam Board (Standard Sizes) - Columbia Omni Studio
3/8" White Acid Free Buffered Foam Core Boards : 20 X 30 - BOXFORLESS.COM
Foam Core Board 11 x 14 Pack of 36 Bienfang Photo Mount Board - Walmart.com
3/16" Black Buffered Foam Core Boards :48 X 96 - BOXFORLESS.COM
Amazon.com : Pack of 25 11x17 3/16" White Foam Core Backings : Office Products
Amazon.com: Foam Boards White Foam Core Backing Boards, Silver Craft Knife with Protective Cap and 12 Inch Stainless Steel Ruler for Art Presentations Crafts Display Favors(White, Silver, 12 x 10 x 0.2
Amazon.com : AKOLAFE 30 Pack 10x8 Inch Foam Boards, 5 mm Thick Foam Core Board 1/5 Inch Black Foam Sheet, Black Polystyrene Poster Board Signboard for Presentations, School, Office & Art Projects : Office Products
Foam Core 4′ X 8′ X 1/2″ Black & White | Hollywood Expendables
Foam Core Backing Board 3/8" White 32x40- 100 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com