... 4)good flexibility PVC Ceiling:Specifications of pvc ceiling Thickness:5mm,5.5mm,6mm,6.5mm,7mm,7.5mm,8mm,8 ... .5mm, 9mm,9.5mm,9.7mm ... 5m,5.4m,6m,7.2m,7.5m,8mFeatures of pvc ceiling: (1)High intensity, aging-resistant, fireproof, waterproof ... protection (4)Easy setting and cleaning Application: PVC ceiling is widely used in office,hospital ,hotel ...