foam pvc board/pvc board/pvc foam board/pvc panel 1.hard, good performance 2.size1.22*2. ... 44m 3.thickness0.4-0.8 4.thick1-20 foam pvc board/pvc board/pvc foam board/pvc panel Specifications:Size:1220*2440mm,1560*3050mmThickness ... with cold plate, green with panels, water-resistant board used.Features:1.Sound insulation, heat insulation, noise absorption, and heat preservation.2.Non ...