PVC GYPSUM CEILING TILE Size:595x595,603x603mm 600 x 1200, 610 x 1220mm Thickness:7-12mmBack:Aluminium foil 1. Detailed Description: 1) Material: paper-faced gypsum board PVC facing + aluminum foil backing 2) Thickness:7mm, 7.5mm, 8.0mm, 8.5mm,9.0mm, 9.5mm,10mm,12.0mm, 3) Sizes: 595mmX595mm 600mmX600mm(2'X2') 603mmX603mm 595mmX1195mm 600mmX1200mm(2'X4') 603mmX1210mm 4) Size tolerance: Length