24pcs 12*12*1inch High Density Studio Acoustic Foams Panels Sound Insulation Foam Fire Retardant

Features: Single foam panel features 12 * 12 pyramid-shaped surface, widely applicable wall and ceiling mounting for noise-reduction. Can be used to absorb unwanted noise dampening, providing moderate sound absorption no matter at home or professional studio. Made of high density foam, environment friendly and flame retardation features make it safer to use. Great for studios, recording studios, control rooms, home entertainment rooms, home theaters, office and more. Single foam panel dimension is 30 * 30 * 2.5cm/11.81 * 11.81 * 0.98in, lightweight enough for wall decoration.