Function:Sound-Absorbing,Heat Insulation,Soundproof,Mould-Proof,Waterproof,Fireproof Feature:Perforated Ceilings,Artistic Ceilings,Integrated Ceilings Ceiling Tile Shape:Square Ceiling Tile Type:PVC Ceilings weight:1/1.3KG colar:as you need Lifet time:25-30 YEARS Base panel thickness:PVC 0.8MM Show More