SPECIFICATIONS

Type: Sealing Strips

acoustic panels: acoustic foam panels

wall panels: soundproofing panels

6 parallel corrugated grooves: Each 12"x12"x2" (30x30x5cm) panel surface is designed with 6 grooves with a depth of 1 inches which absorbs medium and low frequency noise (200Hz-4kHz) through air friction and sound wave scattering, such as conversation, TV sound and air conditioner vibration.