16 Pack A3 Foam Boards White 5mm Thick Polystyrene Foam Core Sheets Large Styrofoam Board for Crafts (297 x 420mm) - Best Price Arts

Premium Quality 5MM White Black Foam Board, A4, A3, A2, A1, (Pack of 5 - 10)

SHANQ 16 x A3 Foam Board Polystyrene Foam Sheets 5mm Hard Paper Outer Foam Boards Photo Mount Board Wedding Signs - 297 420mm / Black on OnBuy

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Foam Board 3/16 48 x 96 White - Champion Crafter

Royal College of Art

Art Basics Foamcore 5mm – Art Shed Brisbane

Premium Quality 5MM White Black Foam Board, A4, A3, A2, A1, (Pack of 5 - 10)

Art Basics Foamcore 5mm – Art Shed Brisbane

30 Pack White Foam Board for Projects, 12 x 16.5inch Foam Core Baking Board Mat Board Center, 3/16inch Thick Polystyrene Foam Sheet for School

16 Pack Foam Board 11.8in x 16.5in, HommyPrefer 0.2in Thick Polystyrene Foam Core Sheet, White A3 Poster Boards Signboard for Crafts/Projects/Photo Framing/Art Display

Ed Art Supplies Art & Craft Stock Catalogue 2019 by edartsupplies - Issuu

Each of our foam sheets are finished in brilliant bright white suitable for displaying photographs. The sturdy 3mm (0.12) foam core boards can be used for a variety of tasks from model making to photo mounting.

Acrux7 A3 Foam Board, 16 Pack Polystyrene Sheets 5mm White Hard Paper Outer Foam Boards Photo Mount Board Wedding Signs (297 × 420mm)

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16 x A3 Foam Board – A+Selected White 5mm Polystyrene Foam Sheet (297 × 420mm) – BigaMart