White Trifold Foamboard - White Trifold Foamboard - White Trifold Foamboard - A1 - A2 5mm White Foamboard TriFold Presentation Board x 10 Sheets £29.95 A2-A3 5mm White Foamboard Trifold Presentation Board 420x594mm (A2-A3) x 5 £14.00 A1 - A2 5mm White Foamboard TriFold Presentation Board x 1 Sheet £11.00 A1 - A2 5mm White Foamboard TriFold Presentation Board x 5 Sheets £22.00 A2-A3 5mm White Foamboard Trifold Presentation Board 420x594mm (A2-A3) x 10 £18.50