PVC- Laminated Gypsum Ceiling Board Performance: 1) Size: 595 x 595mm, 600 x 600mm, 603 x 603mm, 595 x 1195mm, 600 x 1200mm 2) Thickness: 7mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm 3) Backing: Aluminium foil backing, White vinyl backing, Normal paper 4)Surface ú¦Exqusite design ,various assortments.