... ,Surface type: Flatness, High glossy 2,Main material: PVC Resin, Calcium Carbonate 3,Interior structure: Honeycomb Function: Fireproof, Moisture-Proof, Smoke-Proo ... your requirement. Details: Name PVC panel Main material PVC Resin, Calcium Carbonate PVC content 40%,50%,55% or according to your requirement ...