These noise-insulation panels are multi-purpose, it can be used for professional studios, rehearsal rooms, concert halls, podcasting, churches, home theaters, vocal booths, home studios, offices, man caves, dog kennels, utility closets and more. By deadening unwanted sound using absorption panels, you can make other sounds much clearer.600mm x 1200mm x 9mm Ready Stock | High Density | Various Color | Fire Retardant | Home and Commercial Friendly.