Feature:1. Sound Absorbing: The acoustic foam can effectively reduce noise pollution, eliminating echoes and background sound by absorbing sound.2. Effective Noise Reduction: The sound absorbing foam can absorb sound at any frequency, ideal for recording or listening environments.3. Pyramid Design: The pyramid acoustic foam is scientifically designed in pyramid shape, provide better noise reduction effect.4. High Density Material: The sound proof foam panel is made by quality polyurethane material, which has high density, and easy to install on the wall.5. Multi Purpose: The acoustic foam can be widely used for recording studio, office, home theaters, game rooms, etc. to improve sound effects.Specification:Item Type: Pyramid Acoustic FoamMaterial: PolyurethaneUsage: Recording studio, drum room, office, factoryBasic Parameter:Size: Approx.50x50x10cm/19.7x19.7x3.9in.Package List:1 xPyramid Acoustic Foam