Function:Sound-Absorbing,Heat Insulation,Mould-Proof,Waterproof,Fireproof,Moisture-Proof Feature:Honeycomb Ceilings,Perforated Ceilings,Artistic Ceilings,Integrated Ceilings Ceiling Tile Shape:Irregular Ceiling Tile Type:PVC Ceilings Material:Pvc Color:Colorful Thickness:0.18mm-0.25mm W-5M Length:100m Weight:240g sqm Packing:Hard tube