... tile 1)Materials:paper faced gypsum board,PVC facing,aliuminum foil backing. 2)Regular thickness:7.0,7.,8.0,8 ... carton with shrink wrap bag and importer trade mark printed on the carton strip. 10)Properties:enviromental,thermal insulation, fire resistant ... ,water-resistant,no deviation,elegant,economic,easy-installation. Good quality aluminium foil backed PVC ceiling board