Self-Adhesive Foamboard - Self-Adhesive Foamboard - Self-Adhesive Foamboard - A1 Self-Adhesive White 5mm Foamboard x 10 Sheets £38.00 A2 Self-Adhesive White 5mm Foamboard x 10 Sheets £20.00 A3 Self-Adhesive White 5mm Foamboard x 10 Sheets £13.99 A4 Self-Adhesive White 5mm Foamboard x 10 Sheets £9.95