12 Pack Wedge BLUE/Black Acoustic Soundproofing Studio Foam Tiles 2″x12″x12″

Specification: Total Size: 30 * 30 * 5cm (12"*12"*2") .Effective against standing waves and flutter echoes in most small-to-medium sized rooms. Overall NRC: 0.65 For use in vocal booths, control rooms and studios. Brand New Tile Acoustic Foam Made...