Amazon.com : CREGEAR Foam Board 24 x 36 x 3/16", 12 Pack White Poster Board Lightweight Signboard Foamboard for Crafts, Framing, Art, Display, Presentation(24X36, inches) : Office Products
Spa Birthday Party Welcome Sign, Birthday Party Decorations, Foam Board Sign - Etsy
1/8" White Foam Board | Shop 1/8" Ultra Thin White Board in Pre-Cut Sizes at Foamboards
Foam Core Board - What Are Common Sizes & Thickness
Amazon.com : 20 Pcs Black Foam Board 14 x 11 inch Foam Core Board Black Poster Board 3/16" Thick Foam Backing Boards for Crafts Poster Making Art Presentations : Office Products
1 Inch Thick Foam Board Sheets - 6 Pack 17x11 Inch Polystyrene Rectangles for DIY Crafts, Insulation, Sculptures, Models (White) - Walmart.com
5mm Black Foam Core
10mm White Foam Core
white expanded pvc plastic sheet 12mm (1/2") thick, size 24" x 48", polyvinyl chloride foam board actual dimensions - 23.75 in x 47.75 in - Walmart.com
Foamboard Sizes
Amazon.com : 25 Pack Foam Boards, 11"x14" Foam Core Backing Board, 1/8"(3mm) Thickness White Mat Foam Board Center, Backing Boards for Mounting, Crafts, Modelling, Art, Display, Presentation and School Projects : Office
Amazon.com : 20Pack Foam Core Board, 11"x15" White Foam Board, 3/16" / 5MM Thick Mat Foam Board Center, Backing Boards for Mounting Photographs and Artwork, 3-D Modeling, Signage, Poster Making : Office