... ):1220*2440,1220*3050,2050*3050,1560*3050 Thinkness:1-30mm Feature:1. Sound insulation, against heat, damp proof2. Fire-retardant ... .00 ton/cbm1220*2440mm (4ft*8ft) 915X1830mm 1560X3050mm1mm-20mmwhite, grey, black, red, yellow, blue, green PVC Foaming Sheet(1 ...