Worown 20 Pack A4 Foam Board, 11.8" x 8.5" Polystyrene Sheet, 5mm Polystyrene Poster Board for Model Making, Mounting Photos, Presentations, Arts and Crafts Projects : Amazon.ca: Home
Foam Board Size A4, A3, A2, A1, Thickness 3mm, 5mm, 10mm, Colour, White or Black | eBay
A4 Foam Board Printing | Print Farringdon - London
Foam board, A4, 210x297 mm, thickness 3 mm, white, 10 sheet/ 1 pack
Foam Boards & Strut Cards | Kall Kwik Banbury
A4 Foam Board Printing and Mounting | Nevex Printing Centre
A4 Self-adhesive Foam Board 5mm White | Officeworks