3/16" Black Buffered Foam Core Boards :18 X 24 - BOXFORLESS.COM
Amazon.com : Honoson 40 Pcs White Foam Board 16 x 20 x 3/16 Inch 5mm Foam Sheets Lightweight Double Sided Foam Core Polystyrene Sheet White Craft Foam for Crafts Framing Art Display
Amazon.com : Foam Core Backing Board 3/16" White 1 Side Self Adhesive 11x14-10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects :
White Foam Board 3/16 Four Pack Rectangle and Circle Shapes - Etsy
Elmer's Foamboard, 3/16", White, 32"x40"
Foam Board 48X96 White 3/16" Thick
Foam Board 32" x 40", 3/16" thick, White
Foam Board 48" x 96-3/16" - White
Amazon.com : Union Premium Foam Board 30 x 40 x 3/16" 10-Pack : Matte Finish High-Density Professional Use, Perfect for Presentations, Signboards, Arts and Crafts, Framing, Display (White, 30x40) : Office Products
3/16" White 1 Side Self Adhesive Foam Core Boards :12 X 16 - BOXFORLESS.COM
16 Pack Foam Board 11.7x16.5 Inch, CBTONE 3/16 Inch Thick White Polystyrene Foam Sheet for Photo Framing, Art Display and Handicraft - Walmart.com
3/16 White Foam Core Mounting Board-316-24x36
Foam Core Backing Board 3/16" White 12x16- 5 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Walmart.com