12Pcs Soundproof Foam Panels Noise Reduction Flame Retardant Acoustic Panels Tiles 30*30*2.5CM for Studio & KTV Sound In

Specification Condition 100 Brand NewModel Number G60473 Product Name Sound Proofing FoamMaterial PolyurethaneColor Black Red GreySize 30cm 11 81in x30cm 11 81in LxW Thickness 2 5cm 0 98inQuantity 12pcs SetFeatures 1 Square sound absorbing sponge with beautiful appearance and good acoustic properties Due to its square shape there is almost no diffusion and the effect is very good 2 High density sound absorption to reduce harmful noise The panel helps to reduce reverberation vibration and undesirable sound reflections 3 Easy to shape and cut to size changes will not affect performance 4 Flame retardant self extinguishing after 3 seconds on open flame reducing safety risks But it should be known that burning on an open flame for a long time will destroy the flame retardancy and make the sound insulation cotton burn 5 Suitable for use on walls in recording studios offices small and medium sized rooms classrooms theater rooms etc 6 There is no adhesive on the back of the sound absorbing cotton so you need to stick double sided adhesive on your own Package Includes 12 Soundproof Foams