Amazon.com : Honoson 50 Pcs Foam Board, 12 x 16 x 3/16 Inch 5mm Thick Large White Poster Board, Lightweight Double Sided Signboard Foam Core Board for Crafts Stamp Framing Art Display
Art Deco Print+Mat Board+Foam Backing Ready to Frame-Elephants #43-NEW | eBay
20" x 30" Foam Board, 1/2" Thick | Michaels
Ultra Board Classic 1" 4' x 8' Black Foam Board
Ready to Mount Panels - 2 pack - 1/8" Sintra | Multimedia Artboard
Foam Board Sign Stand Base, Raw Wood Ready for You to Paint Any Color. Holds 3/16 Foam Board and up to 1/4 Acrylic - Etsy
Lifetouch Print Shop - Chalkboard Class Rules Foam Board Poster 16" x 20"
Lifetouch Print Shop - Notebook School Rules Foam Board Poster 12" x 18"