PVC faced Calcium Silicate Ceiling Tiles.Easy to fix. Ceiling TilesThickness: 4, 5, 6 mmWidth: 595mm,600mm,603mmLength: 595mm,600mm, ... stable Easy to work, fix Series: Hengmai series Relievo Celing Tiles,Printing Ceiling Tiles,Embossing Ceiling Tiles,Sound-Absorbing Ceiling Tiles,PVC(faced by vinyl)Tiles PVC Ceiling Tiles