... : 1220mm*2440mm Thickness:1-25mm Color:White high quality PVC foam board:Size: 1220mmx2440mmThickness:1-25mmColor:White,Grey,Red,Yellow,Green, ... instead of woods and steels.It is better than woods with many advantages advantages--Light-weight,flexible,anti-flaming,alkali&acid ... good heat preservation,sound insulation,shock absorption and so on.@With the usual equipment and tools ,it can be processed ...