![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 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](https://m.media-amazon.com/images/I/81HpLdwnvdL.jpg)
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 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 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](https://i5.walmartimages.com/asr/e0204cb1-79c2-471e-a2c0-7a3185f00d7e.4edbca0f539c3dabea8871d4818cff04.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
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
![Amazon.com: PVC Foam Board Sheet - 24" x 24" - Black - 3mm Thickness - Used in Signboard/Display, Digital & Screen Printing, Crafts, Modeling, Photo Mounting, & Theatrical Props - Lightweight & Amazon.com: PVC Foam Board Sheet - 24" x 24" - Black - 3mm Thickness - Used in Signboard/Display, Digital & Screen Printing, Crafts, Modeling, Photo Mounting, & Theatrical Props - Lightweight &](https://m.media-amazon.com/images/I/51Uw-ozStjL.jpg)
Amazon.com: PVC Foam Board Sheet - 24" x 24" - Black - 3mm Thickness - Used in Signboard/Display, Digital & Screen Printing, Crafts, Modeling, Photo Mounting, & Theatrical Props - Lightweight &
![Amazon.com : Foam Board, Foam Board 20x30, Black Foam Board, Presentation Foam Board, Acid Free Mounting Board, Foam Core (10) : Office Products Amazon.com : Foam Board, Foam Board 20x30, Black Foam Board, Presentation Foam Board, Acid Free Mounting Board, Foam Core (10) : Office Products](https://m.media-amazon.com/images/I/71nCYe5IL3L.jpg)
Amazon.com : Foam Board, Foam Board 20x30, Black Foam Board, Presentation Foam Board, Acid Free Mounting Board, Foam Core (10) : Office Products
![Foam Core Backing Board 3/16" Black 16x20- 100 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com Foam Core Backing Board 3/16" Black 16x20- 100 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com](https://i5.walmartimages.com/asr/b820a5fa-7d01-4e91-bee7-8ec679035ce8.5fad8e4b0984720cce9ad01b7c45dc1f.jpeg)