24pcs/pack Studio Acoustic Foams Sound Insulation Foam Sound Absorbing Panels Soundproof Sponge 30 * 30 * 2.5cm/ 12 * 12 * 1in

High-quality acoustic foam panels, dimension is 30 * 30 * 2.5cm/ 12 * 12 * 1in, pack of 12pcs or 24pcs for option, and 3 colors(dark grey/light grey/red) for choices. Help to reduce reverb, flutter echoes, undesirable acoustic reflections and unwanted noises to create an excellent listening or recording environment for you. Suitable for using in small and medium-sized rooms, such as recording studios, control rooms, home studios, home entertainment theaters, home offices, games room