![Amazon.com : Foam Core Backing Board 3/16" Black 20x30-10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects : Office Products Amazon.com : Foam Core Backing Board 3/16" Black 20x30-10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects : Office Products](https://m.media-amazon.com/images/I/71ai0MCDyDL.jpg)
Amazon.com : Foam Core Backing Board 3/16" Black 20x30-10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects : Office Products
![Amazon.com : Foam Board, Foam Board 20x30, White Foam Board, Presentation Foam Board, Acid Free Mounting Board, Foam Core, Mounting Foam Board (50) : Office Products Amazon.com : Foam Board, Foam Board 20x30, White Foam Board, Presentation Foam Board, Acid Free Mounting Board, Foam Core, Mounting Foam Board (50) : Office Products](https://m.media-amazon.com/images/I/71-9HoNxmyL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Foam Board, Foam Board 20x30, White Foam Board, Presentation Foam Board, Acid Free Mounting Board, Foam Core, Mounting Foam Board (50) : Office Products
![In case anyone else is on the hunt, I just picked up my welcome/schedule sign from Walgreens for $18. It's a 20x30 poster board with a 50% off photo coupon. : r/Weddingsunder10k In case anyone else is on the hunt, I just picked up my welcome/schedule sign from Walgreens for $18. It's a 20x30 poster board with a 50% off photo coupon. : r/Weddingsunder10k](https://preview.redd.it/ropen27p6yd81.jpg?width=2403&format=pjpg&auto=webp&s=b81b8a95866708fb99f8d3698502281f745adb12)
In case anyone else is on the hunt, I just picked up my welcome/schedule sign from Walgreens for $18. It's a 20x30 poster board with a 50% off photo coupon. : r/Weddingsunder10k
![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)