48" x 96" / 4ft x 8ft – 10mm Black Foamboard (13 Sheets) - foam-board.co.uk
8 Pieces Foam Core Plate Thick 5 mm Foam Board for Hand Sign Holder Wedding School Art Craft Sign DIY Projects Embellishment Blue and White 297x210 mm : Amazon.co.uk: Stationery & Office
2 in x 4 in x 8 ft Pre-Coated EPS Foam Board
gator board, foam board, White Gatorboard 4' x 8' x 1/2",
Foam Core Board - 1 sheet (4' x 8')
3/8" White Acid Free Buffered Foam Core Boards :48X48
Owens Corning FOAMULAR 150 2 in. x 4 ft. x 8 ft. R-10 Scored Squared Edge Rigid Foam Board Insulation Sheathing 45W - The Home Depot