| Structure | PVC Canvas | Fiber Glass | Hydrophobic Nature Fabric | |
| Standard Size | 2000*1000*17mm | 2000*1000*14mm | | |
| Finish | PVC Canvas | Aluminum holes | Majic tape for installation | |
| Color | Green | Blue | White, ect. | |
| 1 Layer | Optimal Materials of PVC acoustic membrane Highest Strength | Indispensable |
| 2 Layer | Sound insulation Felt made EPDM(Ethylene PROPYLENE DIENE Monomer) | Indispensable |
| 3 Layer | Absorb Acoustic wool made in Non-woven Cloth | Indispensable |
| 4 Layer | Waterproof Lining | Indispensable |
| EPDM with a excellent sound insulation and absorption ability available 25dB 30dB 40dB noise Control All materials are High Standard Waterproof and Medium Standard Fireproof | ||
| OPTIONAL EXTRA LAYER | |
| A | non-flammable layer added suit suit on high temperature equipment and factory 1580~1770℃(℃) |
| B | Noise absorption and insulation PP plus PET materials |
| C | static-free materials layer |
| D | XPE layer |


