1A Paper Foam Board

Juvale 1 Inch Thick Foam Board Sheets, 17x11 Polystyrene

10pcs 300x200mm 1-9mm Thickness Diy Foam Board Model Pvc Foam

Corrugated Board

For 12x12 Picture Frames This listing is for foam core backing only Made from 1/8 high quality foam board

CountryArtHouse Pack of 10 12x12 Square 1/8 White Foam Core Backings

foamcore 4 X 10, bead board 4X10, foam board 4X10, gatorboard 4 X 10

PVC Free Foam Board

X-Foam Boards, White, 20 x 30 in - Set of 12 –

UCreate Faint 1/2 Grid Foam Board

20 x 30 Foam Board, 1/2 Thick

Elmer's 28 X 20 Foam Presentation Board - White : Target