PS foam board Material:Polystyrene Densityrange: 80g/sm--230g/sm thinkness: 2-20mm size:4'x8',5'x10' PS foam boardSize:A4 ... , 580x880mm,700x1000mm ,1220x2440mm 920 x2440mm,1525x3050mm and so on. Thickness:1mm, 3mm, 5mm, 8mm, 10mm ... exhibition & display, printing, silk screen printing,engraving materials, sign board, etc.2. Furniture office furniture, cabinet, bath cabinet, etc ...