... perfprmance, sound absorbing and noise reduction improving sound articulations. Hotel Acoustic panelHave excellent acoustic perfprmance, sound absorbing and noise ... 600/600,600x1200mm 2.Surface:Wooden-silk, for over 100 colours 3.big silk,or small silk 4. Low formaldehyde emission, ... stick by staple gun Our products are widely used in Hotel, Dinning Room, Shopping Center, Theatre,Dancing Room,Cinema, ...