12 pieces of self-adhesive acoustic foam for soundproofing in podcast recording studios, reducing echo and reverberation on ceilings in home offices. Size: 30x30x2.5cm.

🎵【Soundproofing】- Improve the acoustics of your room with our foam mat that absorbs sound reflections and efficiently reduces noise from the wall. This pack of 12 soundproofing wedges provides a neutral sound environment that relaxes you from the inside out. 🎵【MULTIPLE APPLICATIONS】- With dimensions of 12 x 12 x 1 inch, these acoustic foam soundproofing panels can be used in studios, recording booths, theaters, concert halls, churches, and control rooms. For a perfect acoustic effect, you can use more than one panel. 🎵【Improved Acoustic Foam Self-Adhesive】- Acoustic foam comes with a self-adhesive backing and can easily support up to 3.9 pounds without worrying about it falling off. The high-quality adhesive tape helps in mounting the panels on walls and ceilings for soundproofing. 🎵【NO MORE ECHOES】- Made of fire-resistant acoustic foam mats, they provide good sound insulation for your walls. And not only that: These soundproofing materials also efficiently reduce flutter echoes, reverberation, slapback, and room resonances, creating an acoustic environment. 🎵【Attention】- To reduce shipping costs for foam panels, we use strong compression packaging. However, it may take some time for the panels to recover from their dense packaging. If some panels do not fully recover within 24-48 hours, briefly soak them in water and squeeze them to dry. The sound absorber will then recover quickly and completely.